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Analogue and Mixed Signal ICs
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Sensors take automotive position
A new chopper-stabilised latch Hall-effect sensor IC is ideally suited to use in motor-speed and direction-sensing tasks, particularly in automotive applications.
News from Allegro MicroSystems Europe ( 3 February 2006)
Wolfson sees profits jump 156%
Wolfson Microelectronics has published its audited financial results for 2005.
News from Wolfson Microelectronics ( 2 February 2006)
IC sensors show there's metal
The ATS635/636 Series of programmable back-biased Hall-effect IC sensors switch in response to magnetic signals created by ferrous targets.
News from Allegro MicroSystems Europe (30 January 2006)
Supervisor watches for under- and overvoltage
A new dual low voltage adjustable input supervisor can handle a variety of system monitoring applications. Brochure available
News from Linear Technology Corp (27 January 2006)
Digital source driver upgrades colour management
A new 13bit digital source driver for high definition LCD systems is capable of a data transfer speed of 500Mbit/s.
News from Oki Electric (25 January 2006)
Stereo DAC finds high-end design niche
User application article Onkyo is using the WM8740 stereo DAC in its new range of high end CD players and AV receivers.
News from Wolfson Microelectronics (24 January 2006)
Fuel gauge chip keeps watch over lithium cells
Operating directly from a 2.5 to 10V power source, the DS2781 is a stand-alone fuel gauge that calculates remaining capacity for single- and dual-cell Li+ and Li+ polymer battery packs.
News from Maxim Integrated Products (23 January 2006)
Power amps upgrade digital TV audio
Two new stereo Class-D audio power amplifiers for digital TVs feature pop/click-minimising circuitry, low total harmonic distortion and excellent signal-to-noise ratio.
News from Texas Instruments (19 January 2006)
Filters drive video from handset to big screen
Fairchild Semiconductor has released the smallest video filter driver on the market for driving video images from cellphones to televisions, computer monitors or other larger display products.
News from Fairchild Semiconductor (19 January 2006)
Switches and multiplexers promise precision
Precision low-voltage monolithic CMOS analogue switching ICs combine a wide voltage range, low leakage and tight on-resistance matching for precision signal switching and routing.
News from Vishay Siliconix (18 January 2006)
Amplifiers suit millimetre-wave digital radio
TriQuint Semiconductor has released six new amplifiers for millimetre-wave digital radio and satellite ground terminal applications.
News from Link Microtek (18 January 2006)
Pin driver speeds differential signal testing
The E7725 is a dual-channel high-performance driver and window comparator for test and measurement equipment.
News from Semtech (17 January 2006)
Voltage supervisors add attractive features
Ten new voltage supervisors operate at input voltages from 1.0 to 5.5V, consume very little power (5uA typical) and offer a wide range of trip points between 2.0 and 4.7V.
News from Microchip Technology (17 January 2006)
Stereo codec switches for flexible audio
The world's first Class A/B to Class D switchable stereo codec is now available from Wolfson Microelectronics.
News from Wolfson Microelectronics (17 January 2006)
Ultra-low-power op amp is a first
Monolithic Power Systems has released its first operational amplifier.
News from Monolithic Power Systems (MPS) (16 January 2006)
Analogue switches are up to 70% smaller
New Pb-free ultrasmall 6-, 10- and 16-pin analogue switches use between 1.2 and 4.7mm2 of board space, and are up to 70% smaller than the competition.
News from ON Semiconductor (16 January 2006)
Micro chip package promises major space savings
The micro SMDxt (micro surface mount device extended technology) chip package, is the latest generation of wafer-level package technologies.
News from National Semiconductor (11 January 2006)
Novel package hosts smallest audio subsystem
The industry's smallest audio subsystem with a mono Class D speaker driver integrates all the analogue and digital audio functions needed for smart phones and VoIP terminals.
News from National Semiconductor (11 January 2006)
Small claims for current sensors
New bidirectional linear Hall-effect current sensors combine a 20A dynamic range with an internal resistance of only 1mohm, an accuracy of better than 1.5% and an isolation voltage of 1600V RMS.
News from Allegro MicroSystems Europe (10 January 2006)
Digital amplifiers aim for automotive market
Ushering in a higher standard in car audio, Texas Instruments has announced its first digital amplifiers designed to meet the high reliability and unique requirements of the automotive market.
News from Texas Instruments ( 9 January 2006)
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