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TI processor for portable graphics devicesTexas Instruments has announced what it says is its lowest-cost digital media processor, the TMS320DM335 device, for applications driven by advanced image capture and display requirements. Consumers will now be able to have enhanced interaction with their electronic devices such as Internet radio, e-books, video surveillance products and digital telescopes through feature-rich graphical user interfaces (GUIs). Powered by an ARM926EJ-S core up to 270 MHz, the DM335 digital media processor integrates a video processing subsystem (VPSS) so developers can easily add high-definition video display at 720p on their new class of portable applications. 
1.5A MOSFET Drivers from Microchip TechnologyMicrochip announces the MCP1415 and MCP1416 (MCP141X) single-output MOSFET drivers. The inverting MCP1415 and non-inverting MCP1416 MOSFET drivers are rated for a peak output current of 1.5A, over a wide operating voltage range of 4.5V – 18V. Both devices have excellent latch-up immunity and are available in a miniature 5-pin SOT-23 package. 
Low-voltage stepper motor driver IC from AllegroThe new A3906 from Allegro MicroSystems Europe is a low-voltage dual full-bridge motor driver IC designed to drive one bipolar stepper motor or two DC motors. 
GaN amplifiers from Admiral MicrowavesThe latest Aethercomm high power, super broadband RF amplifier, operating from 2.0 to 6.0GHz, is now available from Admiral Microwaves. Offering better performance and improved efficiency over conventional amplifier technologies, this Gallium Nitride (GaN) -based amplifier is robust enough for broadband high power class A and AB amplifiers for military communications systems. Designed to transmit voice, data and video, the SSPA 2.0-6.0-50 will also find applications in high-end communications systems for the aerospace and commercial sectors, and is increasingly being used in wireless industrial systems. 
Three-phase gate driver IC from IRInternational Rectifier has launched the IRS233x(D) family of three-phase gate driver ICs for low-, mid-, and high-voltage motor drive applications including permanent magnet (PM) motor drives for air conditioners, washing machines, pumps and fans, and micro, mini and general purpose inverter drives. 
Three-phase gate driver IC from IRInternational Rectifier has launched the IRS233x(D) family of three-phase gate driver ICs for low-, mid-, and high-voltage motor drive applications including permanent magnet (PM) motor drives for air conditioners, washing machines, pumps and fans, and micro, mini and general purpose inverter drives. The IRS233x(D) is a high-voltage, high speed power MOSFET and IGBT three-phase bridge- driver with referenced output channels to provide 200 mA/420 mA drive current at up to 20 V MOS gate drive capability operating up to 600 V. 
Automotive-grade 3-phase MOSFET pre-driver IC from Allegro MicroSystemsThe new A4935 from Allegro MicroSystems Europe is an automotive-grade 3-phase MOSFET pre-driver IC targeted at automotive and industrial applications. This third-generation device includes enhanced performance and operational features, and is ideal for systems that use sinusoidal control of the motor phase currents. This commutation method provides smooth operation, reducing audible noise and minimising torque ripple at the load. 
TI's stereo Class-D amp features dynamic range compresson and speaker protectionTexas Instruments has introduced a highly advanced, filter-free, stereo Class-D amplifier that provides a 1.7-W per channel output drive capability across an 8-Ohm load and improves overall volume versus traditional Class-D products. The new amplifier incorporates programmable dynamic range compression (DRC) that automatically adjusts the audio to the desired loudness range while protecting the speaker and preventing clipping and distortion. In addition, the chip's flexibility and intuitive support tools ease design and speed time to market for manufacturers of wireless handsets, personal navigation devices, notebook PCs and portable DVD players. 
TI amplifiers reduce audio solution cost for flat panel TVsTexas Instruments has introduced its second-generation, 15W, stereo analog-input Class-D amplifiers with single-ended outputs. These highly-efficient devices eliminate components to reduce total solution size and cost in HDTVs and other consumer audio electronics. Innovative features address single-ended design challenges to ensure robust and reliable audio performance in LCD, plasma and DLP® TVs and other home audio products. 
2A, 3A and 4A, 1MHz synch buck regulators from IntersilIntersil has introduced the ISL8012, ISL8013, and ISL8014. This family of monolithic synchronous step-down DC/DC regulators provides a compact, efficient power solution for a wide range of consumer, computer, industrial and instrumentation applications. 
Radiation hardened logic level MOSFETs from IRInternational Rectifier has expanded its portfolio of RAD-Hard Logic Level gate drive MOSFETs with the introduction of 60 V, 100 V and 250 V MOSFETs for switch mode power supplies (SMPS), satellite power distribution systems and resonant power converters in high-reliability applications. High-frequency power amplifier MOSFET devices from Renesas TechnologyRenesas Technology Europe has announced the release of the RQA0010 and RQA0014 high-frequency power MOSFETs that achieve the industry's highest efficiency class *1 and the high reliability of ESD immunity level 4 *2. These devices are designed for use in the transmitter power amplifier of handheld wireless equipment. MOSFETs for synchronous buck converter designs from International RectifierInternational Rectifier has introduced a family of 30 V DirectFET MOSFETs optimized for synchronous buck converter designs for notebook computers, server CPU power, graphics, and memory voltage regulator applications. 
Peregrine Semiconductor Extends RF Performance to Test Equipment ApplicationsPeregrine Semiconductor Corporation today announced the new PE42552 SPDT 50-Ohm RF Switch, designed for use in Test and Measurement applications requiring ultra-linear RF performance and ultra-fast settling time, such as Automated Test Equipment, RF/IF transceiver signal switching, filter bank switching and discrete DSA stages. TI's Israeli engineering team introduce innovative DOCSIS 3.0 cable technologyTo meet the widespread global demand for DOCSIS 3.0® (Data Over Cable Service Interface Specification) products and services, Texas Instruments Incorporated's Israeli engineering team is creating innovative cable modem, set-top-box and video gateway chipsets that help operators and manufacturers deliver blazing data transfer speeds and compelling multimedia services. TI's world-class lab, located in Herzelia, Israel, allows TI to deliver next generation broadband products to market quickly by providing a robust environment and central location to develop and test new products. 
Four-channel high-side control/driver IC for automotive systemsThe new A3942 from Allegro MicroSystems Europe is a 4-channel high-side MOSFET control/driver IC designed to provide an efficient interface between a system controller and the various high current inductive loads typically found in automotive engine control systems. 
Vishay Releases New 20-V P-Channel TrenchFET(R) Power MOSFETVishay Intertechnology, Inc. today released a new 20-V p-channel TrenchFET® power MOSFET in a MICRO FOOT® chipscale package that features the industry's smallest footprint and on-resistance ratings down to 1.2V. 
TI introduces industry’s first eight-channel, digital-input serialiserTexas Instruments today introduced the industry's most highly integrated digital-input serialiser, which incorporates eight channels and flexible features to provide high-density signal conditioning in a single, compact device. The new serialiser converts eight digital inputs, ranging from 0 V to 34 V, into a single data stream on SPI interface, which simplifies the design and saves overall board space for industrial automation and test and measurement equipment. 
High performance MOSFETs from International RectifierInternational Rectifier has introduced a new family of 60 V and 75 V MOSFETs optimized for industrial battery applications. 
Linearity amplifier for differential signals from TITexas Instruments (TI) has introduced a dual-channel, high-speed current feedback amplifier. The device features 70 percent greater bandwidth gain at +2 V/V than competitive devices, providing fast signal conditioning with the highest linearity to minimize distortion for better signal fidelity and easier filtering. 
Motor driver IC from ToshibaToshiba Electronics Europe (TEE) has launched a new two-phase stepper motor driver that delivers double the resolution to micro-stepping applications than previous devices. The TB6560A combines 1/16th step resolution with very high output current capability, making it ideal for high accuracy, microcontroller-free micro-stepping control in office automation and industrial applications. In more complex systems the TB6560A can be used to reduce the stepper control overhead on a host microcontroller, allowing a single microcontroller to control multiple motors. 
IDT Introduces Search Accelerator SolutionsIDT has announced the IDT 75S10000B search accelerator series, offering high performance, low power, cost effective packet header processing solutions for enhanced table support up to 40Mbit in enterprise-, metro- and carrier-class switches and routers. The new devices extend the industry-leading IDT search performance to 1.2billion searches per second – the fastest performing packet header processing solution available in the industry today. The new series also introduces current surge control, an advanced power management technique that allows the user to minimise voltage droop on the core power supply during a search, enabling improved signal integrity within the customer's application. 
Three-phase gate driver IC from International RectifierInternational Rectifier has introduced a rugged 600 V three-phase gate driver IC for low, mid-, and high-voltage motor drive applications including Permanent Magnet (PM) motor drives for appliances, industrial drives, micro inverter drives and electric vehicle drives. 
Ultra Low Power Real-Time Clock Solutions For Use In Stand-Alone Applications from IDTIDT has announced a family of real-time clock devices designed for the computing, medical and telecom markets. The devices are well suited for applications in all the target markets, including set-top boxes, GPS devices, energy meters and MP3 players. 
Power MOSFETs in Compact SC-70 Package Offer Half the Size of TSOP-6Vishay Intertechnology has announced the release of 15 new power MOSFETS in a PowerPAK SC-70 package measuring 2mm by 2mm with a low 0.8-mm profile. The new offering includes a variety of configurations and voltage ratings for different applications, including single, single plus Schottky, and dual devices, in both n-channel and p-channel, in addition to n- and p-channel complementary pairs. The devices feature voltage ranges between 8V and 30V with extremely low on-resistance values down to 0.011Ω at 4.5V. 
4mm x 4mm Dual Full-Bridge Piezo Driver Generates Its Own High VoltageLinear Technology has announced the LT3572, a highly integrated dual full-bridge Piezo driver, capable of driving two Piezo motors at up to 40V. Each Piezo driver and the boost converter can be independently turned on or off. 
NEC Electronics Announces USB 2.0 Host and Peripheral ControllerNEC Electronics has announced an integrated USB2.0 host and peripheral controller designed to enable high-speed digital data sharing among electronic equipment such as digital camera and printer. On a single chip, the PD720150 integrates communications functions that formerly required separate USB host and controller chips. In addition to reducing the device count and saving board space, it facilitates software development by implementing numerous functions in hardware, and features a general-purpose CPU bus interface for connections to a wide variety of embedded CPUs. As the newest product in the ECOUSBTM series, it delivers dramatically lower power consumption, both through the reduced device count and through advanced power management techniques. High Temperature General Purpose Operational Amplifier from CISSOIDCISSOID has announced the release of its Quad High Temperature General Purpose Operational Amplifier for extreme temperatures. The product (CHT-OPA) is optimized for High-Temperature, High Reliability applications. This amplifier is a new major building block to realize High-Temperature systems such as sensor interfaces, buffers, filters and pre-amplifiers for ADC. 
High Temperature Analogue OP Amp from Inertial AerosystemsInertial Aerosystems has introduced a new, advanced, high temperature dual precision operational amplifier, the first of a new generation of HTMOS components. Manufactured by U.S. based Honeywell International, the HTOP01 incorporates their established silicon on insulator technology. It is ideal for extreme temperature environments. 
DSC development kits from TI jump-start digital power and embedded control applicationsMaking it easier to jump-start 32-bit based digital power and embedded control designs, Texas Instruments today announced five new experimenter and application-specific development kits for its TMS320F28x digital signal controllers (DSCs). The modular kits enable rapid prototyping of DSC based applications with interchangeable processor card modules, or controlCARDs, Experimenter Kits with breadboard areas for full access to device signals, and application specific DC/DC and AC/DC Digital Power Developer's Kits. 
TI intermediate bus PWM controller increases energy efficiency over entire load rangeTexas Instruments has introduced a power supply controller for unregulated output voltages that achieves up to 97 percent system efficiency in an intermediate bus architecture. The controller allows intermediate bus architecture power systems to combine the highest amount of energy savings, high power-density and low system costs in telecom and data communication systems with multiple downstream point-of-load conversions. 
Rectifier controller from Zetex said to optimise flyback converter designZetex Semiconductors has introduced a dedicated rectifier controller for driving MOSFETs so that they perform as 'ideal diodes' in synchronous flyback converters ranging from 50 to 150W. The ZXGD3101 enables designers to replace lossy Schottky diodes with surface mount MOSFETs to achieve higher efficiency, less heat generation, a reduction in power supply size and weight and a simplification of overall circuit design. 
Automotive-grade full-bridge MOSFET pre-driver IC from Allegro MicroSystemsThe new A3941 from Allegro MicroSystems Europe is an H-bridge device which complements the company's existing line of automotive-grade MOSFET pre-driver ICs. This new device is designed around Allegro's latest generation of BCD semiconductor process technology and includes enhanced features which make it an ideal choice for high-temperature automotive systems and industrial systems using a 24 V battery supply. In particular, significant improvements have been made to the fault diagnostics, input logic flexibility and bootstrap charge management. 
NEC Electronics Introduces EMMA Digital SoCs for Next-Generation H.264 Video StandardNEC Electronics has introduced two image-processing solutions based on their enhanced multimedia architecture (EMMA) platform. The new EMMA3SL/HD and EMMA3SL/SD devices enable users to build set-top boxes (STBs) or Digital TVs with next-generation H.264 video compression, which offers twice the compression ratio of the current MPEG2 standard. The EMMA3SL/SD system-in chip (SoC) supports standard-definition video broadcasts, while the EMMA3SL/HD SoC supports high-definition broadcasts. The devices are the latest additions to NEC Electronics' H.264 EMMA3 family which have achieved market success since 2006 in Blue Laser DVD players and HDTV products. 
Toshiba’s low noise amplifier offers built-in bypass circuit in small and thin packagesToshiba Electronics Europe has extended its family of SiGe amplifiers by integrating a low noise amplifier (LNA) with a bypass function into a single MMIC (monolithic microwave integrated circuit). The TA4029 helps to minimise power consumption in applications such as mobile TV. It also offers improved dynamic range and distortion characteristics of the tuner circuit by switching to low power bypass mode when high gain operation is not needed. The device is ideal for digital terrestrial and mobile TV tuner applications, as well as other VHF-UHF designs where input signal strengths are variable yet where low current consumption and good linearity are critical. 
MOSFETs in Robust TO-247 Package from International RectifierInternational Rectifier has expanded its portfolio of 60 V, 75 V and 100 V MOSFETs for switch mode power supplies (SMPS), uninterruptible power supplies (UPS) and industrial applications such as power tools, forklifts and other high power DC drives. 
High current MOSFET gate drivers from Intersil said to provide industry’s best switching efficiencyIntersil has announced the release of the ISL6615 and ISL6615A. These high-frequency 6A sink synchronous MOSFET gate drivers provide greater efficiency, dramatic flexibility and added protection features for system safety. 
NEC Electronics Europe Announces New High-Speed OptocouplersNEC Electronics Europe has announced five new high-performance optocouplers for industrial and motor control applications. The PS9301 insulated-gate bipolar transistor (IGBT) gate drive coupler with output of 0.6 amperes and the high-speed PS8302, PS9303, PS9313 and PS9317 couplers are packaged in a 6-pin shrink dual inline package (SDIP) that reduces the on-board footprint to half of a conventional 8-pin DIP. 
Ultra-sensitive micropower Hall-effect switch IC from Allegro MicroSystemsThe A1172 from Allegro MicroSystems Europe is an ultra-sensitive micropower Hall-effect switch with complementary, latched digital outputs and omnipolar magnetic actuation. The new device features operation at low supply currents and voltages, making it ideal for battery-operated electronics. The combination of a low operating supply voltage (1.65 V to 3.5 V) and a unique clocking algorithm assists in reducing the average operating power consumption to less than 15 mW with a 2.75 V supply. 
Class-D audio amplifier with integrated boost converter from Texas InstrumentsTexas Instruments has introduced a monolithic, filter-free Class-D audio amplifier with an integrated boost converter for portable applications including wireless handsets, personal navigation devices, portable gaming and wireless speakers. Addressing the need for louder volume and higher output power from the speakers, the TPA2014D1 provides up to 1.5 W across an 8-Ohm load, ensuring that volume is maintained even when the battery discharges to its minimum voltage. 
Silicon Laboratories claims Industry¹s Highest Integration Isolated Gate DriverSilicon Laboratories has announced the Si823x ISOdriver family, said to be the industry's fastest and most integrated isolated gate drivers. Ideal for power supplies, motor control and lighting systems, the ISOdriver family integrates a two-channel isolator and dual driver into a single chip while improving power efficiency, enabling customers to increase power supply density and performance. 
Low-voltage full-bridge brushless DC motor driver ICsNew from Allegro MicroSystems Europe, the A1444 and A1445 are low-voltage full-bridge brushless DC motor driver ICs with integrated Hall commutation and internal PWM (pulse-width-modulation) speed control. Designed for applications that require rotor speed control and fast rotor start/stop cycles, the new devices are based on a high-density CMOS semiconductor process that allows the integration of a Hall element, an H-bridge output driver and PWM speed control logic into a monolithic IC. 
High performance power amplifiers for high potential WiMAX applicationsTo meet the fast growing demand for components complying with the upcoming WiMAX standard, UK specialist distributor, Admiral Microwaves has launched a range of new power amplifiers. Designed and developed by RF Integrated Corporation (RFIC), these devices are exclusively available for the first time in the UK from Admiral. 
Light-to-digital sensor ICs extend battery life and deliver enhanced functionalityIntersil has introduced what it says is the industry's easiest-to-use light-to-digital sensors, designed to increase battery life and deliver enhanced functionality and performance in mobile, computer and consumer electronic products. 
Gate drivers switch power MOSFETs and IGBTs faster than IC alternatives says ZetexZetex Semiconductors has announced a series of bipolar gate drivers for switching MOSFETs and IGBTs in power supplies and motor drives. Capable of sinking currents up to 9A, the low cost ZXGD3000 series enables faster charging and discharging of gate capacitances than is possible with gate driver ICs, resulting in more rapid switching times and greater circuit efficiency. 
High-Speed Ultra-Low-Noise Operational Amplifiers from Analog DevicesAnalog Devices has introduced the ADA4898, the latest addition to its portfolio of low-noise operational amplifiers (op amps). Following the success of the ADA4899 and AD8099 operational amplifiers, the ADA4898 offers designers a unique blend of low distortion, low noise, and high speed for applications that also require high precision. Designed to work with Analog Devices' precision data converters, including the AD7631 and AD7634, the ADA4898 is especially suited for radar-based collision avoidance, medical instrumentation and other 16-bit and 18-bit precision instrumentation applications. 
Event Data Recorder with integrated F-RAM memory is a first says RamtronRamtron International has launched the FM6124, said to be the semiconductor industry's first F-RAM-based Event Data Recorder (EDR). The FM6124 is an integrated event monitoring solution that continuously monitors state changes, stores them in the F-RAM, and alerts the system to the changes. Like a programmable logic controller (PLC), the FM6124 features simple device settings and data retrieval for easy system integration and a shorter design-in cycle. AMCC Introduces a Comprehensive Dual-Processor AMC FormApplied Micro Circuits Corporation has announced the availability of a comprehensive dual-processor reference design kit, "Arches," for its Power Architecture 460GT processor. The Advanced Mezzanine Card (AMC) industry-standard solution supports systems based on Serial RapidIO (AMC.4), Gigabit Ethernet (AMC.2), and PCI Express (AMC.1) interconnects. 
XMOS programmable chips bring flexibility and differentiation at low costXMOS Semiconductor has announced its first family of programmable chips. The XS1-G product family comprises three devices offering a choice of 1,2 or 4 of the company's XCore™ event-driven, multi-threaded processor tiles and are priced at $1-10 in volume. 
TI announces industry's first full production release of DDR3 registerTexas Instruments today announced the industry's first full production release of a phase locked loop (PLL) integrated DDR3 register for registered dual in-line memory modules (RDIMMs). This device enables system stability through constant clock and output delay over voltage and temperature variation. The single-chip quad rank support saves overall board space and reduces power consumption in servers, work stations and storage equipment. 
USB Null Modem cable eases connectivity between PCsFuture Technology Devices International Limited today announced availability of its USB NMC-2.5m USB to USB Null modem cable. Using an approach that was established using legacy RS-232 serial COM ports when the PC industry was in its infancy, the USB NMC-2.5m offers a quick and convenient method of inter-PC communication using USB ports. 
TI's new 2.4GHz ZigBee wireless network processor simplifies design and reduces time-to-marketTexas Instruments Incorporated today introduced the first product from the company's new Z-Accel family of 2.4 GHz ZigBee-certified network processors. The CC2480 provides engineers complete ZigBee functionality without having to learn the complexities of a full ZigBee stack, making it easy to integrate ZigBee into a wide variety of applications, such as home and building automation and industrial monitoring and control, with minimal development effort. The device also allows customers the flexibility to work with any host microcontroller (MCU). 
TI introduces highest performance PCI Express to 1394b controllerTexas Instruments has expanded its broad, high-performance 1394 (Firewire) portfolio with a flexible PCI Express (PCIe) to 1394b open host controller. The packet throughput exceeds 87 MB/s, making the XIO2213A the fastest 1394b controller on the market today. The device's unique architecture creates a one-chip solution for 1394b for ExpressCards, PC add-in cards and motherboards or docking stations. 
Small form factor 1.6MHz synchronous buck regulator provides 95% efficiencyIntersil Corporation has introduced the ISL8009A, an ultra-small, high-efficiency synchronous buck regulator that saves space and offers improved efficiency for a broad range of applications. The ISL8009A comes in an 8-lead, 2mm x 3mm DFN package and performs DC/DC control and conversion while supporting a continuous load of 1.5A. COM Express Compact Module Based on Intel Atom processor Z500 seriescongatec AG has added its COM Express product family with the introduction of the extremely low power consuming conga-CA. It features the brand new Intel Atom processor Z500 series and the Intel System Controller Hub US15W. 
Power MOSFET in Chipscale Package has Industry's Thinnest Profile of 0.59-mm says VishayTo address the need for smaller components in portable devices, Vishay Intertechnology has released a new 20-V p-channel TrenchFET power MOSFET in a MICRO FOOT chipscale package with the industry's lowest profile and on-resistance for this device type. 
SQI Flash Family Raises Performance Levels for Serial Flash MemorySST has announced the 26 Series Serial Quad I/O (SQI) family of 4-bit multiplexed I/O serial interface flash memory devices. The 26 Series' low pin count and enhanced serial interface architecture make the family an ideal code storage solution for applications such as ultra low-cost handsets, Bluetooth headsets, optical disk drives and GPS devices, where small form factor, low power consumption and high data rate are a must. 
Small package line up for PowerMOSFETs targeting mobile device applicationsNEC Electronics Europe has announced the availability of two new package types, 8p-VSOF and Mini-HVSON, for notebook computer and other mobile device applications. Besides realizing very low on-state resistance values and high speed switching characteristics, the 7 devices in the new packages have the additional advantage to reduce the mounting areas significantly. The introduction of the new package types is part of the company's product portfolio expansion for PowerMOSFET devices. 
High-power transistors aimed at avionics applicationsLink Microtek has expanded its transistor offering with the addition of a family of high-power devices aimed at avionics, radar and TACAN applications. Manufactured by Microsemi, these high-gain transistors utilise bipolar, LDMOS or VDMOS technology for maximum design flexibility and are available in a wide variety of package styles. They cover a broad frequency range of 1MHz to 3.5GHz and operate from supply voltages between 12.5 and 50VDC. 
IDT's Displayport-Compatible Receiver Solution For The Flat Panel Display MarketIDT has announced the availability of a DisplayPort receiver and timing controller (TCON) device for inclusion in flat panel displays for monitors, notebooks, and LCD TV displays. The IDT PanelPort device offers OEMs an increased level of digital signal integrity by significantly reducing electromagnetic interference (EMI) on all monitor or display device interfaces by utilizing IDT spread spectrum clocking technology. 
Fully-Programmable Audio ICs Heighten HDTV ExperienceAnalog Devices has introduced two audio processors for HDTV sound that provide uninterrupted, high-fidelity audio connectivity from a variety of digital and analog home entertainment sources. The ADAV4601 and ADAV4622 audio processors expand ADI's Advantiv advanced television solutions portfolio to provide complete, cost-effective, fully programmable audio solutions that speed delivery of audio enhancements in flat-panel plasma and LCD HDTV designs. With a single ADAV46xx-based audio platform, engineers can support multiple TV designs ─ from high-end to low-end ─ without costly system redesign, reducing time-to-market by up to several weeks. 
30-V TrenchFET Power MOSFET from VishayThe first device in a new third-generation TrenchFET power MOSFET family offering what the company says is record-breaking specifications for on-resistance and on-resistance times gate charge has been released by Vishay Intertechnology, Inc. 
LED Drivers for Boost, Buck or Buck-Boost High Current LED ApplicationsLinear Technology has announced the LT3517 and LT3518. They are both 45V, high side current sense DC/DC converters designed to drive high current LEDs. Their 3V to 30V input voltage range (with transient protection to 40V) makes them ideal for a wide variety of applications including automotive, industrial and architectural lighting. The LT3517 and LT3518 are identical except for switch current limits. The LT3517 has an internal 1.3A switch, whereas the LT3518 has an internal 2.3A switch. 
Isolated Gate Drivers with Integrated Isolated Power from Analog DevicesAnalog Devices has introduced what it says is the industry's first isolated half-bridge gate drivers that incorporate isolated power and isolated gate drivers in one package. Competitive products, such as optocoupler isolated gate drivers, require separate power isolation. Integration eliminates components, reduces system cost and size by as much as 50 percent, and improves system reliability and quality by simplifying designs. Furthermore, the new products will come pre-approved with safety approvals normally required for discrete-based isolated power supplies. 
Silicon Labs Enhances RDS Data Receivers for Portable and In-Car Navigation DevicesSilicon Laboratories has announced the expansion of its broadcast audio portfolio to include two high-performance radio data system (RDS) receivers. These devices meet the growing demand to couple RDS traffic message channel (TMC) and open data applications (ODA) with static GPS navigation maps to dynamically route drivers around traffic anomalies. The Si4706 and Si4749 receive RDS data with greater accuracy and reliability, offering unprecedented integration and performance for all classes of GPS navigation applications, including portable navigation devices (PNDs), GPS-enabled mobile devices and in-car telematics. 
Actel Ices Competition With New Low-Power, I/O-Optimised FPGA FamilyActel Corporation has introduced IGLOO PLUS, a family of low-power field-programmable gate arrays (FPGAs) with what is said to be the industry's best power-, area-, logic- and feature-per-I/O ratios in a programmable device. The new 5µW I/O-optimised IGLOO PLUS family also offers up to 64 percent more I/Os than the company's award-winning IGLOO family and supports independent Schmitt Trigger inputs, hot swapping and Flash Freeze bus hold. 
High Side Current Sense Amplifier Features Input Range from –0.3 to 44VLinear Technology has announced the LT6105, a precision current sense amplifier with an input common mode range that extends from –0.3V below V-, up to 44V above V-. The common mode range of the LT6105 is independent of the positive supply voltage, making it ideal for a wide range of applications. As a result, the LT6105 can operate as a high-side or a low-side current sense monitor. The LT6105 can continuously monitor current during a load short or power supply failure, as well as continuously monitor a battery from full charge to depletion. 
Half-Bridge 600 and 1200V IGBT Modules With High Current Ratings from 75 to 200AVishay Intertechnology has launched a series of half-bridge insulated-gate bipolar transistors (IGBT) in the industry-standard Int-A-Pak package. The series consists of eight 600-V and 1200-V devices that offer a variety of technologies for high hard switching operating frequencies in standard and Ultrafast speeds. 
100V High Speed Synchronous N-Channel 3A MOSFET DriverLinear Technology has announced the LTC4444, a high-speed, high input supply voltage (100V) synchronous MOSFET driver designed to drive upper and lower power N-Channel MOSFETs in synchronous rectified converter topologies. This driver, combined with power MOSFETs and one of Linear Technology's many DC/DC controllers, form a complete high efficiency synchronous converter. 
Constant-current LED driver features 16 channels and 7-bit dot correctionNew from Allegro MicroSystems Europe is the A6285, a 16-channel constant-current LED driver featuring individual channel current adjustment via a 7-bit dot correction register. Each channel of the A6285 can sink a constant current up to 80 mA, and a single external resistor sets the maximum LED drive current for all channels. Each channel's drive current can be individually adjusted from 0 to 100% of the maximum value via the dot correction register, and the brightness of all the channels may be adjusted simultaneously by pulse-width modulation of the output enable (OE) input. TI's new audio processor brings higher fidelity in consumer audioTexas Instruments has announced an addition to its line of high-performance digital audio processors. The new TAS3308 audio System on a Chip (SoC) is a single-chip solution that offers exceptional processing power for audio equipment manufacturers to create demanding applications such as digital television (DTV) audio subsystems, mini/micro component systems, 5.1 speaker bars and other consumer audio electronics. 
600V Trench IGBTs Said To Reduce Power Dissipation Up to 30 Percent in UPS and Solar Inverter ApplicationsInternational Rectifier has launched a family of 600V insulated gate bipolar transistors (IGBTs) that reduces power dissipation by up to 30 percent in uninterruptible power supply (UPS) and solar inverter applications up to 3 kW. The new application-specific devices use IR's latest-generation field stop trench technology to reduce conduction and switching losses, and are optimized for switching at 20 kHz with low short circuit requirements, enabling higher efficiency power conversion in UPS and solar inverter applications. 
Ultra low power programmable platform adds features to support mobile applicationsQuickLogic has announced a new customer specific standard product (CSSP) platform for applications in mobile and portable products. PolarPro II extends the popular PolarPro ultra low power programmable device concept with a more flexible I/O structure, increased responsiveness for its Very Low Power (VLP) standby mode, more configuration flexibility for the device's embedded SRAM, plus other new features to reduce PCB space and system bill-of-materials. 
High Speed Synchronous N-Channel MOSFET Driver Delivers 5A for High Efficiency Buck or Boost DC/DC ConvertersLinear Technology has introduced the LTC4442/-1, a high speed synchronous MOSFET driver designed to drive upper and lower N-Channel power MOSFETs in a synchronous rectified converter topology. This driver, when combined with many of Linear Technology DC/DC controllers, forms a complete high efficiency synchronous regulator that can be used as a step-down or step-up DC/DC converter. 
Controller ICs for Intermediate Bus ConvertersVishay Intertechnology has announced two new controller ICs for intermediate bus converter (IBC) applications that are the first such single-chip devices on the market to integrate high-voltage (75-V) half-bridge MOSFET drivers with a 1.6-A peak current driving capability, as well as a full range of current monitoring and control features. 
Closed-loop, digital-input class-D amplifier is a first says TITexas Instruments has introduced the industry's first digital-input, 20W stereo Class-D speaker amplifier with closed loop feedback. Closed loop architectures produce a richer, more accurate sound and lower system cost by relaxing power supply performance requirements. Highly flexible output configurations along with intuitive support tools ease design and speed time to market for manufacturers of HDTVs, including LCD, plasma and DLP TVs, and media docking stations. 
Tiny Low-Cost Rail-to-Rail Amplifiers from Linear TechnologyLinear Technology has introduced the LTC6087 and the LTC6088, low cost dual and quad amplifiers, which combine speed, precision and low power in a tiny DFN package. Featuring rail-to-rail input and output stages, these amplifiers achieve 750uV (max) offset voltage, 14MHz GBW and 1pA bias current, while consuming only 1.25mA (max) per amplifier. The LTC6087 and LTC6088 offer 93dB (min) PSRR, and the large signal voltage gain of 136dB ensures gain linearity. These amplifiers also maintain a low frequency noise of just 5.8uVp-p. 
High Junction-Temperature TRIACs from STM Enable Smaller Heatsinks and Higher Power DensitySTMicroelectronics has announced a new series of high-temperature TRIACs, which maintain full specified performance up to a junction temperature of 150 degrees C, and which deliver outstanding turn-off capability – ideal for appliance motor-control applications, in particular – at their maximum temperature. The high-junction-temperature TRIACs will enable manufacturers to lower their costs by using considerably smaller heatsinks, and also allow the end product to benefit from more reliable operation in hot environments. 
Power MOSFETs from STMicroelectronics Enable Higher Frequencies and Lower Losses in DC/DC SuppliesSTMicroelectronics has announced two new Power MOSFETs, intended for the most demanding DC/DC converter applications, which use the latest version of ST's proprietary STripFET technology to deliver extremely low conduction and switching losses, up to 3W lower in a typical voltage regulator module, and to achieve the lowest figure of merit – FOM = Rds(on) x Gate Charge (Qg) – among comparable competitive devices. 
Chipset provides full-featured, flexible approach to implementing complete AMD CPU power solutionInternational Rectifier has introduced the IR3514 and IR3507 XPhase chipset for AMD parallel and serial VID (PVID and SVID) processors. The IR3514 control IC enables designers to migrate from AMD processors requiring a parallel VID to SVID processors without the need to change the motherboard. Combined with the IR3507 phase IC, the IR3514 provides Power Saving Interface (PSI) capability to turn phases(N-1) on or off depending on CPU load requirements. The IR3514 is designed to receive power savings commands through the SVI serial bus and communicates this information to the IR3507 phase IC to improve efficiency at light loads and MIPS per watt. 
Automotive audio power amp has I2C diagnostic capabilityToshiba Electronics Europe has launched a four-channel car audio amplifier IC that combines a new circuit structure with an enhanced process technology to deliver improved sound quality and enhanced reliability. The new TB2932 also features I2C bus functionality that allows control, diagnostic and configuration settings. 
Powervoltage-Feedback Amp Achieves Industry’s Best Combination Of Performance And Power says ADIAnalog Devices has introduced what is said to be the lowest power voltage-feedback amplifier in its class, making it ideal for densely populated, thermally sensitive instrumentation equipment that requires high-speed signal conditioning. Operating at 850 MHz, the ADA4857 high-speed op amp consumes 5 mA, less than half the power of competing voltage-feedback amps, while featuring the industry's most well-balanced combination of performance specifications. Variable-Gain Amplifier Supports High-Speed, Multichannel Data Access In Advanced Cable EquipmentAnalog Devices, Inc. is introducing a general-purpose two-channel, digitally controlled VGA developed with specific features for today's CMTS upstream receiver applications. The two-channel AD8372 VGA enables designers to incorporate more CMTS channels while simultaneously improving modem performance and the quality of upstream cable signals. The new VGA's space-saving design reduces component count and board area by allowing designers to fit more channels into a given space or pack the same number of channels into a smaller area. 
Flip-Chip Stereo Headset Amplifier from STMicroelectronics Brings Premium Handhelds Closer to Audio NirvanaSTMicroelectronics has announced the TS4601, a stereo headset amplifier optimized for feature-phone applications that improves audio performance, extends battery life and enables more responsive user controls compared to existing solutions. 
TI introduces DirectPath 2VRMS audio line driverTexas Instruments today introduced a 2VRMS DirectPath audio line driver targeting home entertainment applications where size and cost are critical design parameters. The latest addition to TI's audio amplifier portfolio provides customers with the flexibility to operate from a 3.3V power supply to reduce total system cost and to adjust input gain levels to optimize performance in television peripherals such as set-top boxes, HDTV receivers, DVD players, gaming consoles and portable media players. 
Driver family meets demands of next generation LEDsA family of three flexible LED Drivers from Zetex Semiconductors provides designers with the performance needed by the next generation of high brightness LEDs. The ZXLD132X inductive DC-DC converter series drive single or multiple LEDs with currents from 700mA through to 1.5A, in buck, boost and buck/boost configurations. Housed in a tiny 3mm x 4mm DFN package, the drivers can reduce the circuit footprint of existing solutions by up to 50%. 
Highly integrated transmit processor for wireless basestationsTexas Instruments has introduced a single-chip wireless transmit processor that combines digital upconverter (DUC), crest factor reduction (CFR), and digital pre-distortion (DPD) linearization functions. The GC5322 device increases the efficiency of multi-carrier power amplifiers (PAs) in the RF transmit signal chain and eliminates the need for more costly high-performance RF power amplifier components. This enables basestation OEMs to achieve power efficiencies of 25 percent or more for Class AB PAs and reaching 40 percent or more for Doherty PAs. Dual-core processors for high-performance multimedia systems such as car information systemsRenesas Technology Europe has announced the development of the SH7786 group of dual-core processors built around twin SH-4A CPU cores. The SH7786 group is intended for high-performance multimedia systems, especially Car Information Systems (CIS) such as car navigation systems. It incorporates dual Renesas Technology SH-4A high-performance CPU cores to achieve superior processing power of up to 1920 million instructions per second (MIPS) (when operating at 533MHz). 
Microprocessor for low-power, battery-operated TFT-display solutions with LinuxRenesas Technology Europe has announced the immediate availability of the SH7721 microprocessor for battery-operated devices that use TFT displays and feature-rich Linux user interfaces. The SH7721 SH-3-based microprocessor has 170 DMIPS performance, 32Kbyte unified cache and a five-stage pipeline. It integrates a TFT-controller with up to 1024x1024 resolution, depending on colour depth, and with an associated dedicated 2.4Kbyte line-buffer RAM to prevent flickering. 
Multi-function driver IC consolidates stepper and brush-DC motor controlsToshiba Electronics Europe has announced a multi-motor driver IC with valuable integrated features, allowing engineers to establish a common hardware solution to driving multiple stepper motors or brush DC motors. The Toshiba Electronics TB62237BFG uses Toshiba's high-voltage IC technology to combine four H-bridge outputs with motor-control logic for stepper and brush DC motors, as well as three DC-DC converters, a built-in timer and protection functions. This creates a highly integrated solution for single-, dual- and quadruple-axis motor driving duties. The DMOS motor-driver outputs achieve low on-resistance of 0.6O for low-loss operation, leading to high efficiency. A further benefit is low heat dissipation, which enhances reliability and reduces cost by easing thermal management. 
Precision digital-output temperature sensors from STMSTMicroelectronics has announced a series of precision digital-output temperature sensors, operating over the -55 to +125 degrees C temperature range, which are ideal for low power applications in a broad range of product areas. The cost-competitive STxx75 devices are software-compatible drop-in replacements for industry-standard LM75, DS75 and TCN75A parts, and also complement ST's STLM20 analog temperature sensor, now being used in several mobile phone designs 
IGBT/MOSFET gate drive optocouplers with 2.0 A output currentNEC Electronics has introduced the first product in a new series of IGBT/MOSFET gate drive optocouplers. The PS9552 consists of a GaAlAs LED on the input side and a photo diode with signal processing circuit and power stage on the output side. It is a combination of a fast optocoupler providing galvanic isolation and an IGBT/MOSFET driver supplying high output voltage and current. The design features common mode transient immunity of at least 15 kV/µs, output current of at least 2 A and high switching speed (tPHL/tPLH = 0.5 µs max.). 
Integrated GPON fibre access gateway devicePMC-Sierra has announced the availability of a Gigabit-speed, multi-service fibre access gateway device with an integrated ITU-T G.984 GPON interface. The MSP7160 integrates all of the functionality required for a GPON residential gateway, and leverages PMC-Sierra's proven GPON interoperability and software layers to improve performance and reduce OEM time-to-market and development costs. The availability of this new device will enable carriers to expand HD video service offerings to consumers through the mass deployment of high bandwidth broadband and support necessary enhancements to applications, such as video and picture sharing, P2P and data storage. 
Three-phase 600V IC features extra channel for PFC or brake and ground fault protectionInternational Rectifier has introduced the IRS26302D protected 600V three-phase gate driver IC with ground fault protection. The IC has a seventh gate drive channel for a power factor correction (PFC) switch or inverter brake, making it well-suited to medium power appliance motor control and many other general-purpose three-phase inverter applications. 
High output current wide band amplifier supports peak upstream power levels for full rate ADSL applicationsCombining a -3dB bandwidth of 510MHz with an output current of +/- 200mA at 9.4Vpp, the Comlinear CLC2000 high output current wideband dual amplifier from Solid State Supplies is capable of supporting the peak upstream power levels for upstream full-rate ADSL applications. 
Processor Companion family upgraded with trickle charger and RTC that uses standard 12.5pF external crystalRamtron International has announced that it has upgraded its FM31x Processor Companion family to include a more efficient trickle charger and a real-time clock (RTC) that requires only a standard 12.5pF external watch crystal. The new FM3127x/L27x Processor Companion features 4, 16, 64, or 256 kilobits (Kb) of nonvolatile F-RAM memory, a high-speed two-wire interface, and highly integrated support and peripheral functions for advanced processor-based systems. 
High-efficiency switching MOSFETs for synchronous DC-DC convertersToshiba Electronics Europe (TEE) has added two new devices to its UMOS V-H Series high-speed switching MOSFETs to provide higher drain current (ID), and lower on-state resistance (RDSON), combined with the power efficiency advantages of the other members of the product family. Developed by Toshiba, the TPCA8012-H and TPCA8019-H n-channel MOSFETs extend the UMOS V-H Series with higher drain current of 40 Amps (A) and 45A (max.) and lower RDSON of 4.9 milliohms (mΩ) and 3.1mΩ , respectively (max. value at VGS = 10V). The UMOS V-H Series MOSFETs are targeted for use in synchronous DC-DC converters in power supplies. 
Single chip control solution for dual industrial motor drivesRenesas Technology Europe has launched its latest member of the SuperH line-up of products. The SH7285 has been designed for the high-end drives, AC servos and general-purpose inverter markets. It offers up to 768k of fast MONOS (Metal Oxide Nitride Oxide Silicon) embedded Flash enabling the CPU clock to run at 100MHz. It has all the features and characteristics necessary to control two high-end industrial drives. 
Fairchild Semiconductor Introduces the Industry’s Most Integrated CCFL Backlight Inverter Drive ICs for LCD Backlight SystemsFairchild Semiconductor introduces the industry's most integrated CCFL backlight inverter drive ICs providing space and cost savings, superior system reliability and simplified design for N-N half-bridge, push-pull, and P-N full-bridge LCD backlight inverter designs. The FAN7316 and FAN7317, featuring a wide input voltage range, and built-in open lamp protection (OLP) and open lamp regulation (OLR*) circuit, eliminate up to 30 external components in four lamp circuit inverter designs compared to similar devices on the market. These highly integrated CCFL backlight inverter drive ICs also feature selectable dimming polarity and analog and burst dimming functions, which simplify design and speed time-to-market. 
ST’s MEMS Sensor Enables In-Air Motion Control in New PC and Media Remotes from GyrationSTMicroelectronics today announced that its three-axis acceleration sensors are used to enable motion control in the new Air Mouse and Music Remote from Gyration, the consumer electronics brand from Movea, Inc., and the industry leader in motion-sensing devices for the home and office. Toshiba licenses ARM Cortex™-M3 32-bit RISC processor for ASIC and ASSP applicationsToshiba Electronics Europe (TEE) is now offering the synthesisable ARM Cortex™-M3 32-bit RISC processor for use across the company's full range of ASIC technologies. Based on the license agreement with Toshiba Corporation, TEE can deploy the ARM Cortex–M3 core in high-performance, low power consumption, minimum pin count ASICs, ASSPs and other system on chip (SoC) solutions. Potential applications will include real-time industrial systems, wireless communications and portable consumer products. 
STMicroelectronics Adds Audio Processor with Highly-Efficient Audio Codec to All-Digital Sound Terminal™ FamilySTMicroelectronics today announced a new audio processor – based on an ARM7TDMI® core coupled with ST's proprietary FFX (full flexible amplification) digital modulation technology. The STA331 audio processor, with integrated, high-efficiency Class D Codec, offers a very high level of flexibility that enables it to be used across the full range of consumer audio products, from portable and wireless devices to home theatre and audio systems. The audio processor is a significant extension to ST's Sound Terminal™ family of high-quality single-chip audio solutions. 
Actel’s Proasic3l Family Balances Low Power, Speed And Low CostActel Corporation today introduced the ProASIC3L family of field-programmable gate arrays (FPGAs) for designers of high-performance, power-conscious systems. Featuring 40 percent lower dynamic power and 90 percent lower static power than its previous-generation ProASIC3 FPGAs, the new flash-based family combines dramatically reduced power consumption with up to 350MHz operation. As a result, designers in high-performance market segments, such as industrial, medical and scientific, now have access to flexible, feature-rich solutions that offer speed, low power and low cost. The ProASIC3L family also supports the free implementation of an FPGA-optimised 32-bit ARM Cortex-M1 processor, allowing system designers to select the Actel flash-based FPGA solution that best meets their speed and power design requirements regardless of application or volume. 
Analog Devices’ Networked Entertainment Reference Design Supports All Leading High-Definition Video Transport SourcesThe rapid growth of high-definition (HD) home entertainment systems has made the connections between an increasing number of sources and displays more difficult. High Definition Multimedia Interface (HDMI) cables support a limited distance, and content protection restrictions preclude most of the traditional interconnect solutions. Several approaches have been proposed, but Analog Devices' HDAnywhere™ networked entertainment solution is the only one that works with any source, over any common transport. It enables connections to wall-mounted displays without cables, ceiling mounted projectors without putting wires through the walls, and televisions in other parts of the house without running any new wires. 
Actel Delivers Battery-Powered Icicle Kit Based On Low Power FPGAFurther highlighting the advantages of the industry's lowest power field-programmable gate array (FPGA) for portable solutions, Actel Corporation today announced the new Icicle Kit. Leveraging the company's 5µW IGLOO FPGA, the kit showcases the ultra low-power attributes, flexible implementation options and battery-saving advantages of IGLOO for portable applications. The $99 kit allows designers to easily and rapidly program, evaluate and modify their low-power IGLOO-based portable designs. Powered by a rechargeable lithium-ion battery, the 1.4" x 3.6" Icicle evaluation board consumes less than one-seventh the power of competitive FPGA development solutions in a design the size of a small cell phone. 
Power MOSFET Boosts Efficiency in Paralleled Server Power SuppliesSTMicroelectronics has announced a power MOSFET – the STV300NH02L – featuring low, micro-Ohm ON-resistance to reduce losses and increase efficiency in demanding power supply systems. This new high-current N-channel device is intended particularly for the paralleling configuration power supplies that are widely used to increase system reliability in server applications. 
IDB-1394-Compliant Devices Feature Embedded Multimedia FunctionsFujitsu Microelectronics Europe has announced the development of two new controller devices, the MB88388A and MB88389, which support the IDB-1394 (*1) standard for in-vehicle multimedia networks. Sample shipping of these new devices will begin from December 1, 2007. 
10G Ethernet LAN-PHY mapper for WDM networksFujitsu Microelectronics Europe has announced its MB87Q2091 10G Ethernet LAN-PHY mapper targeting Ethernet mapping and transport applications. The MB87Q2091 enables transport of multiple service types (both synchronous and asynchronous) including 10GE LAN-PHY or WAN-PHY, SDH/SONET STM-64/OC-192 or OTN OTU-2 signals. With support for multiple mapping modes, the device provides maximum flexibility to manage Ethernet LAN/WAN transport over metro and core networks and complements Fujitsu's family of products for 10G SDH/SONET and Ethernet applications as well as 40G SDH/SONET/OTN applications. 
Voice recorder IC series has proprietary message management systemNu Horizons Electronics has announced the availability of Winbond's ISD1700 ChipCorders. This family of single-chip multi-message voice record and playback devices features a proprietary message management system that allows the chip to self-manage address locations for multiple messages. This unique feature provides sophisticated messaging flexibility in a simple, push-button environment. 
Solenoid Driver Ensures Reliable Solenoid Control for Automotive & Industrial Inductive Load ApplicationsFairchild Semiconductor has introduced the FDMS2380 , a Dual Integrated Solenoid Driver (DISD) with built-in recirculation and demagnetization circuits designed specifically for driving inductive loads. Other integrated features include over-voltage, over-current and over-temperature circuits to protect the device as well as a diagnostics feedback pin. The FDMS2380 is packaged in a space-saving 8mm x 12mm PQFN package. 
CMOS Amplifiers Feature 1pA Bias Current and Low NoiseLinear Technology has introduced the LTC6081 and the LTC6082: CMOS Op-Amps that push the limits of precision with 3.5MHz gain-bandwidth and less than 90uV offset over the entire -40°C to +125°C temperature range. Featuring rail-to-rail input and output stages, the dual LTC6081 and quad LTC6082 achieve low frequency noise of just 1.3uVp-p and low input bias current of 1pA max at 25°C, making these amplifiers ideal for precision instrumentation. 
Flyback convertor for driving vacuum fluorescent displaysThe new A4401 from Allegro MicroSystems Europe is an automotive-grade quasi-resonant discontinuous flyback convertor control IC which provides all the necessary control functions for driving a vacuum fluorescent display (VFD) with the minimum of external components. RF Engines Ltd (RFEL) announces new CORDIC IP designRF Engines Limited (RFEL) has announced the availability of its latest 'Vector Rotation/Translation' IP core product. This core offers a sub-set of the features provided by the traditional CORDIC algorithm and dependant on the application, delivers significant savings in cost, power and size. Processor Core Family Offers New Features and Memory Power Reductions Up to 30%Tensilica has announced that it has enhanced its successful Diamond Standard processor product line, the lowest-power, most area-efficient and highest-performance licensable cores on the market. The new second-generation Diamond Standard processors include several new features including additional multiplier and divider functional units, several hardware optimizations that lower memory power by up to 30%, and an optional bridge to AXI-based AMBA systems. 
Piezoelectric Amplifier for Space-Constrained and OEM ApplicationsDSM has introduced the ultra-compact VF-90 linear piezoelectric amplifier for space-constrained and OEM applications. The product is a new addition to DSM's line of voltage follower linear amplifiers and offers several performance features ideal for driving piezoelectric loads in actuators and stages. The VF-90 is a third-party product compatible with National Instruments' CompactRIO and CompactDAQ modular chassis, thus enabling the use of the amplifier in both open- and closed-loop motion control applications. 
Power FET from Toshiba achieves an output power of 65.4W at 14.5GHzToshiba Corporation today announced that it has developed a gallium nitride (GaN) power field effect transistor (FET) for the Ku-band (12GHz to 18GHz) frequency range that achieves an output power of 65.4W at 14.5GHz, the highest level of performance yet reported at this frequency band. The main application of the new transistor will be in base stations for satellite microwave communications, which carry high-capacity signals, including high-definition broadcasts. Toshiba plans to start sample shipment of the new power FET by the end of 2007 and to go into mass production by the end of March 2008. 
High-speed video multiplexers from Texas InstrumentsTexas Instruments has introduced three high-speed video multiplexers, combining wide bandwidth, high slew rate, fast switching time, and low switching glitch to optimize performance in professional video applications. High-speed multiplexers are used to switch between multiple sources in applications such as projectors, monitors and routers. Beyond video, the device can also be used in other high-speed signal multiplexing applications. 
Controller Monitors DC/DC Switching Regulator's Input & Output VoltagesLinear Technology has introduced the LTC2953-1, a high-reliability push-button controller that integrates supervisory voltage monitors and timers for tracking a switching regulator's input and output voltages. The LTC2953-1 uses a power-fail input (PFI) comparator and undervoltage lockout (UVLO) comparator to trigger software and hardware control outputs when the input supply drops below two separate threshold voltages. 
Gate Driver from Fairchild offers reliability and space savingsFairchild Semiconductor's high voltage gate driver IC with 4A current driving capability ensures exceptional system reliability and space benefits in consumer and industrial applications. Featuring the industry's widest high-side driver operation with negative VS swings of up to -9.8V (at VBS = 15V), robust positive and negative VB and an innovative common-mode dv/dt noise canceling circuit, the FAN7371 provides excellent noise immunity and increases system reliability. 
Pulse-Width Modulator from MicrochipMicrochip has announced the MCP1631 2.0 MHz, high-speed Pulse Width Modulator (PWM). The MCP1631 PWM provides a means to close the feedback loop in Switch-Mode Power Supplies (SMPSs) that use microcontrollers for general system intelligence and control. The integration of the SMPS input and output interfaces in the MCP1631, via its high-speed voltage comparator, battery-voltage and current-sense amplifiers, and its 1A MOSFET driver, enable designers to use this single device to perform many different functions in their designs. ActiveX control enables asymmetric cryptography on FTDI USB ICsFuture Technology Devices International Limited, (FTDI) announces the availability of its ActiveX software control, SafeGuard-IT. Together with the hardware-based FTDIChip-ID feature, the ActiveX control provides a software security dongle capability. Such features are available when used together with FTDI's FT232R USB UART and FT245R USB FIFO ICs. 
LED Driver from Linear Technology Delivers 400mA in 6mm2Linear Technology has announced the LTC3218, an inductorless high current white LED driver that delivers up to 400mA of LED current. Its multi-mode architecture automatically switches between 1x or 2x boost modes, monitoring the voltage across the LED current source and switching modes only when ILED dropout is detected. The LTC3218 utilizes an internal high side sense resistor to regulate LED current. This enables low dropout operation and allows the device to stay in 1x mode longer, maximizing efficiency throughout the entire Li-Ion/Polymer battery operating range, thereby increasing battery run time while minimizing noise. 
Mini-ITX Motherboard Features Latest AMD CPUs and ChipsetsKontron announced the high-performance and cost-saving Kontron KT690/mITX motherboard based on the smallest ATX compatible embedded form factor Mini-ITX (mITX).The Kontron KT690/mITX is a new, long life mITX motherboard based on the latest AMD M690T + SB600 embedded chipset that supports the high-performance, low power mobile AMD Sempron™ single core and AMD Turion 64 X2 dual core processors. 
TI's DSP portfolio expanded for High Performance applicationsTexas Instruments has announced the availability of the high-performance, cost-effective TMS320C6452 digital signal processor designed to optimize price and performance for today's process intensive multi-channel infrastructure and medical imaging systems. Simultaneously, TI has strengthened its performance leadership position by announcing that the TMS320C6455 DSP at 1.2-GHz is the world's fastest single core DSP. 
125 and 100W Digital Audio Amplifier Power StagesTexas Instruments has introduced its next generation of high-performance digital amplifier power stages. The TAS5352 is capable of continuously driving two channels at 100W, and the TAS5342 is capable of driving 125 W per channel at 10 percent total harmonic distortion plus noise (THD+N) into a 4-ohm load. Their high signal-to-noise ratio (SNR) of 98 dB allows manufacturers to meet consumer demand for high performance audio and home theater applications, such as high-power DVD receivers, home theaters in a box and mini component systems. 
TI Introduces Smallest Local Digital Temperature Sensor for Thermal Management and Thermal ProtectionTexas Instruments Incorporated (TI) today introduced the industry's smallest low-power digital temperature sensor with SMBus/two-wire serial interface. Packaged in a SOT563, which is only 0.6mm tall including the leads, the TMP102 is 30 percent smaller than other leaded devices available today. The sensor features low quiescent current of 10uA (maximum) in the active mode and 1uA (maximum) in the shutdown mode. The extremely small size and the low power requirement make the TMP102 suitable for portable consumer electronics and other battery-powered end equipment. 
Current Sense Ignition IGBT for Automotive Applications is a first says FairchildFairchild Semiconductor's FGB3040CS is said to be the industry's first standard current sense ignition IGBT. This IGBT lowers power dissipation by 30 percent and reduces heat in automotive applications by eliminating the need for a high current sense resistor. With the ability to sense current, the FGB3040CS replaces the high power sense resistor with a smaller, low current sense resistor, simplifying system component requirements and total cost. The FGB3040CS is designed with EcoSPARK technology, offering the highest energy density for ignition IGBTs in the industry. This technology enables a die size that is small enough to fit into a D-Pak without giving up performance. 
FPGAs offer significant power cost and size advantages for portable applicationsActel has introduced its new M1-enabled IGLOO FPGAs which offer significant power, cost and size advantages for portable applications. Also today, the company outlined its multi-phased plan to deliver storage, display and control-related development boards, reference designs and intellectual property cores. According to Rich Wawrzyniak, senior market analyst, ASIC and SoC at In-Stat, "Portable applications are a rapidly growing market for programmable logic as sales in these applications is forecasted to exceed $500 million by 2010. More and more, a low-power, reprogrammable solution is required to adapt to evolving standards, speed time to market and deliver the footprint and power consumption required for the next cutting-edge silicon solution." 
Multi-Standard, Triple Consumer video ampsTexas Instruments has introduced a family of flexible three-channel integrated video buffers optimized for consumer video applications where performance, space savings and lower system cost are required. The family supports HDTV, SDTV and a variety of digital media processors, such as TI's DaVinci processors. The amplifiers incorporate a fifth-order Butterworth filter, which can be used as an encoder's digital-to-analog converter (DAC) reconstruction filter. The devices provide video buffering by rejecting DAC images for better video quality in consumer applications such as set-top boxes, USB-powered video, portable video recorders and other video applications. Mindray Selects Actel Low-power Flash FPGAs for Demanding Medical Equipment ApplicationsDemonstrating the success of its low-power and power-efficient programmable technologies, Actel today announced that Mindray Medical International Limited (NYSE: MR), China's leading developer and manufacturer of medical devices, has chosen Actel's flash-based ProASIC3 field-programmable gate arrays (FPGAs) for implementation in its portable patient monitoring systems. Selected for the low-power, enhanced security, performance, and firm-error immunity it offers, the 60,000-gate ProASIC3 A3P060 is being deployed to provide the highest possible levels of secure patient data management. 
SMSC integrated USB transceivers eliminate external switches and protectionNu Horizons Electronics has introduced the SMSC USB331x family of integrated, high speed, USB 2.0 transceiver (PHY). The devices eliminate the need for external USB switches and ESD protection devices, cutting component count, circuit complexity and cost. The transceivers act as a single port of connection for high-speed data transfer, battery charging and audio accessories, enabling greater design flexibility. They are aimed at consumer electronics applications including cell phones, PDAs, portable media players and GPS systems and set top boxes but are also suitable for use in industrial systems. 
Compact DMOS microstepping motor driver IC with built-in translatorThe A4983 from Allegro MicroSystems Europe is a compact DMOS microstepping motor driver IC with built-in translator circuitry for easy operation. The new device combines an easy-to-use step and direction interface with a high output capability of up to 35 V and ±2 A and high-resolution microstepping control. It is designed for the PWM (pulse-width modulation) control of bipolar stepper motors in full-, half-, quarter-, eighth, and sixteenth-step modes, and is targeted toward the office automation, industrial and medical markets. 
Bidirectional 70V Current Sense AmplifierLinear Technology has announced the LTC6104, a high-side current sense amplifier composed of two complete amplifiers with a combined single bipolar output. The dual amplifier topology is ideal for bidirectional operation and provides exceptional flexibility via gain programmability for each current sense direction. Separate amplifiers allow monitoring of a single current sense resistor, or separate sense resistors. Typical applications for the LTC6104 include battery charging circuitry, H-bridge driver circuits and servo controls. 
Ramtron upgrades 64-kilobit serial FRAM memory to +125ºC for demanding automotive systemsRamtron International Corporation has expanded its line of FRAM Grade 1 automotive parts, qualifying an additional 64-kilobit (Kb) serial FRAM device to operate over the entire automotive temperature range of -40 to +125 degrees Celsius. The FM25640-GA – a 5-volt, 64Kb FRAM with a high-speed serial peripheral interface (SPI) – is now Grade 1 AEC-Q100 specified, making it suitable for automotive applications under the hood, as well as in the passenger cab. |
