Analogue and Mixed Signal ICs

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Low noise floor aids accelerometer tilt resolution

An ultra-low-noise device is the latest in the successful line of standard submicron CMOS accelerometers from Memsic

News from Memsic (29 May 2002)

Video preamps take on-screen displays onboard

National Semiconductor has three new CMOS video preamplifiers with internal on screen display (OSD) for CRT monitors

News from National Semiconductor (29 May 2002)

Fast-slewing op amps keep the power low

Micrel Semiconductor reckons its two latest high-speed op amps provide an order of magnitude improvement in the ratio of slew rate to power consumption when compared with competing devices

News from Micrel (28 May 2002)

Implant aids incontinence

User application article The Xemics ZoomingADC is playing a key role in a novel medical electronics device for the treatment of mixed urinary incontinence

News from Xemics (28 May 2002)

Quad-channel codec aids voice over broadband

A new family of cost-effective POTS solutions for voice over broadband should enable manufacturers and service providers to quickly deploy enhanced voice capabilities on existing broadband platforms

News from Texas Instruments (April 2001-March 2006) (27 May 2002)

Oversampling keeps stereo DAC noise down

Rohm has a new high-resolution low-noise stereo digital-to-analogue convertor that combines good frequency response characteristics with low current consumption

News from Rohm Electronics (27 May 2002)

Op amps shrink to smaller packages

A new trio of low-power operational amplifiers from Texas Instruments offers the option of micro-size SC70 packages

News from Texas Instruments (April 2001-March 2006) (24 May 2002)

Integrated temperature sensors give digital output

A novel pair of digital-output temperature sensor ICs are ideal for extended temperature measurement in communications, consumer, environmental, industrial and instrumentation applications

News from Texas Instruments (April 2001-March 2006) (23 May 2002)

Multiplexers satisfy high-port-count demands

Analog Devices has a new series of 32-channel and dual-16-channel CMOS analogue multiplexer integrated circuits for telecomms network systems

News from Analog Devices (23 May 2002)

Tough year for Innotech

Innotech Corp has announced its financial results for the fiscal year ended 31st March 2002

News from Innotech (21 May 2002)

Single-chip MPEG2 codec aims at DVD recorders

A novel single-chip MPEG2 codec from Philips will speed the development of DVD recorders

News from NXP (formerly Philips Semiconductors) (21 May 2002)

Analogue switch protects from negative vibes

Fairchild Semiconductor has developed an SPDT analogue switch that protects ASICs, microprocessors and other ICs from damage caused by negative voltage transients

News from Fairchild Semiconductor (21 May 2002)

On-chip serial interface aids ADC applications

The industry's first 14bit, +/-10V, bipolar-output D/A convertor with a serial interface provides a novel solution for industrial control and instrumentation applications

News from Analog Devices (20 May 2002)

Multichannel codecs entertain at home

Analog Devices has four new high-performance multichannel audio codecs for home theatre systems, DVD players, automotive audio systems, A/V receivers and digital audio effects processors

News from Analog Devices (17 May 2002)

CMOS sensors take on digital imaging

National Semiconductor has expanded its CMOS imaging portfolio with the introduction of seven new CMOS sensors for today's rapidly growing digital imaging market

News from National Semiconductor (17 May 2002)

Monolithic Hall-effect gear-tooth sensor IC

The new A3064LKA from Allegro MicroSystems is an AC-coupled Hall-effect gear-tooth sensor implemented as a monolithic integrated circuit

News from Allegro MicroSystems Europe (17 May 2002)

Multiplexer handles high-speed signals

Providing a bandwidth of 240MHz and a slew rate of 450V/us, the ZXFV302 multiplexer chip from Zetex serves a broad range of video and other high-speed signal switching applications

News from Zetex (13 May 2002)

Low quiescent current for performance comparators

Microchip's new low-power comparators operate down to 1.6V with a low quiescent current of 600nA and a propagation delay of just 8ms

News from Microchip Technology (10 May 2002)

High-speed convertor features CMOS benefits

The latest 14bit, 62Msample/s CMOS analogue-to-digital convertor from Texas Instruments is destined for applications in wireless communications, imaging and instrumentation

News from Texas Instruments (April 2001-March 2006) (8 May 2002)

Car radio chip integrates more functions

Philips has paved the way for greater functionality to be brought into the car radio by integrating key functions and saving valuable space within the radio unit

News from NXP (formerly Philips Semiconductors) (8 May 2002)

More funding for Wolfson

Wolfson Microelectronics has won GBP 450,000 funding under the SPURplus programme organised by the Scottish Enterprise and Lifelong Learning Department

News from Wolfson Microelectronics (8 May 2002)

16bit SAR convertor shrinks to SOT-23 package

The AD7680 is a 16bit successive approximation register (SAR) ADC with 15bit no missing codes in a 6-lead SOT-23 package

News from Analog Devices (7 May 2002)

VAREP3000 extends Catalyst coverage

Catalyst Semiconductor has added independent sales representative VAREP3000 Nordic to its sales team

News from Catalyst Semiconductor (3 May 2002)

A/D convertor completes audio family

The WM8738 is the first in a family of dedicated stereo audio ADCs designed specifically to meet the emerging requirements for high quality recordable digital media

News from Wolfson Microelectronics (1 May 2002)

Low-distortion amps boost ADC performance

Texas Instruments has developed a new family of ultra-low-distortion amplifiers designed for driving the highest performance ADCs in the market today

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