Analogue and Mixed Signal ICs

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Potentiometers handle extended temperature range

Digital control can increase system accuracy, flexibility and manufacturing throughput.

News from Microchip Technology (19 October 2007)

ADC cuts power consumption

The AS1538's I2C-compatible interface supports interface speeds up to 3.4MHz including industry-standard speeds of 100kHz and 400kHz.

News from austriamicrosystems (19 October 2007)

DACs reduce harmonic distortion

The LTC2641/LTC2642 can be used in precision DC positioning systems, gain and offset adjustment applications, automatic test equipment and data acquisition systems. Brochure available

News from Linear Technology Corp (15 October 2007)

Multiplexers suit professional video use

High-speed multiplexers are used to switch between multiple sources in applications such as projectors, monitors and routers.

News from Texas Instruments (April 2006-) (15 October 2007)

Operational amplifiers provide signal conditioning

The LMP7707 single, LMP7708 dual, LMP7709 quad, LMP7717 single and LMP7718 dual are the latest additions to the National Semiconductor's PowerWise range.

News from National Semiconductor (11 October 2007)

DAC suits high-end audio

The WM8741 can be configured to meet the performance requirements of the most demanding applications, by tailoring the audio filtering to the required listening experience.

News from Wolfson Microelectronics ( 9 October 2007)

Clocking ICs reduce component numbers

The CS2000 offers both a clock generator feature and clock cleanup in a single IC, reducing the number of components and board space required in audio systems.

News from Cirrus Logic ( 9 October 2007)

Synthesiser provides low phase noise

Analog Devices' ADF4157 25bit fixed-modulus divider provides ultra-fine frequency resolution.

News from Analog Devices ( 9 October 2007)

DACS improve process control reliability

Analog Devices DAC range includes four 12bit to 16bit single-channel DACs that integrate user-programmable current source and voltage output.

News from Analog Devices ( 9 October 2007)

Power management products extend battery life

National Semiconductor's new power management products extend battery life and enable next-generation visual effects in portable media devices.

News from National Semiconductor ( 8 October 2007)

Chip removes LCD flicker

STMicroelectronics' STVM100 Vcom calibrator chip can be designed into the TV set, allowing this Vcom adjustment to be made through the I2C interface.

News from STMicroelectronics ( 8 October 2007)

Synchronous buck regulators handle 42V

National Semiconductor's LM3102 and LM3103 are the industry's first synchronous buck regulators to feature an input voltage range up to 42V.

News from National Semiconductor ( 5 October 2007)

IC distribution deal reached

Acal Technology's deal with Wolfson Microelectronics allows Acal to distribute the company's mixed-signal IC range in the UK, Ireland and Benelux.

News from Acal Technology ( 5 October 2007)

SAR convertors improve linearity

High-linearity 16bit A/D convertors provide an easy performance upgrade for portable, battery-powered applications, including industrial data acquisition and portable medical instrumentation.

News from Texas Instruments (April 2006-) ( 5 October 2007)

Chipset creates compact Class D audio

Audio chipset targets medium-power high-performance Class D amplifiers from 50 to 500W.

News from International Rectifier ( 4 October 2007)

Amps expand high-fidelity family

Rail-to-rail input/output op amp's combined specifications provide the high-fidelity performance and signal conditioning required by high-end portable devices.