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Analogue and Mixed Signal ICs
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Headphone amp runs from single-cell supplies
National Semiconductor has developed a Boomer stereo headphone amplifier designed to operate from a one-cell battery
News from National Semiconductor (1 August 2003)
Data acquisition systems shrink to tiny packages
Housed in small 8-pin microMAX packages, the MAX1272 and MAX1273 single-channel, multirange, 12bit data-acquisition systems operate from single 5V supplies and convert at 87.5Ksample/s
News from Maxim Integrated Products (31 July 2003)
Resolver to digital convertor for budget accuracy
The low-cost monolithic RD-19230FX resolver-to-digital convertor features an accuracy of 1arc-min - higher than that available from any comparable product
News from DDC United Kingdom (30 July 2003)
Wolfson doubles turnover and moves into profit
Wolfson Microelectronics has revealed its results for the year ended 31st December 2002
News from Wolfson Microelectronics (29 July 2003)
Flexible ADC aims for portable low-power systems
The ADS1112 is a multichannel, 16bit delta-sigma analogue-to-digital convertor in compact MSOP and leadless QFN packages
News from Texas Instruments (April 2001-March 2006) (24 July 2003)
Amplifiers boost speed and dynamic range
A new family of high-speed operational amplifiers features wide bandwidth, low distortion and low noise
News from Texas Instruments (April 2001-March 2006) (22 July 2003)
Small boast for digitally controlled potentiometer
The X93154 is claimed as the world's smallest digitally controlled potentiometer
News from Xicor (22 July 2003)
Mixed-signal process revealed
PolarFab has published a new datasheet describing its 0.8-micron complementary BiCMOS 6in wafer process
News from PolarFab (21 July 2003)
Convertors speed up to 2Msample/s
Two new successive approximation A/D convertors from Texas Instruments significantly increase the sampling rate of the industry's fastest 16bit SAR convertor portfolio to 2Msample/s
News from Texas Instruments (April 2001-March 2006) (17 July 2003)
Modulator driver amplifier for OC-768 applications
The FO-MDA-40 series is a lithium-niobate modulator driver amplifier for applications in OC-768 high-speed fibre-optic communications systems
News from Link Microtek (17 July 2003)
Linear output from 2.4GHz amplifier module
The Model 5302053 is a small, lightweight, highly linear amplifier module with a minimum small signal gain of 34dB and 1.5W of linear output power
News from Ophir RF (16 July 2003)
Toshiba selects TV chips
Chrontel is to supply TV encoder devices for four new Toshiba notebook PC lines
News from Chrontel (15 July 2003)
Top specs for pro audio sample rate convertors
Texas Instruments has added the industry's highest performance sample rate convertors to its Burr-Brown Pro Audio product line
News from Texas Instruments (April 2001-March 2006) (14 July 2003)
Top speed for delta-sigma A/D convertor
Featuring a 1.25Msample/s datarate with outstanding high-speed performance, the ADS1625 is ideal for demanding measurement requirements
News from Texas Instruments (April 2001-March 2006) (10 July 2003)
Class-D audio amp cuts handset power
User application article LG Electronics has selected TI's highly efficient TPA2005D1 Class-D audio power amplifier for four brand new CDMA phones
News from Texas Instruments (April 2001-March 2006) (9 July 2003)
Digital potentiometer ICs cut power and cost less
New quad and dual digitally programmable potentiometer ICs are designed to replace mechanical potentiometers
News from Catalyst Semiconductor (9 July 2003)
Distributor mourns loss
David McCarthy, Area Director of the Mid-South Region for Powell Electronics, passed away on Saturday 28th June 2003 after a long illness
News from Powell Electronics (7 July 2003)
New TI fab is boost for lone star state
Texas Instruments has selected Richardson, Texas, as the site for its next major semiconductor manufacturing plant
News from Texas Instruments (April 2001-March 2006) (4 July 2003)
Generators sound good for handsets
Two new melody ringer ICs feature pulse-code-modulated (PCM) sound generators that can produce 32- or 16-note polyphonic sounds simultaneously
News from Rohm Electronics (4 July 2003)
Micropower omnipolar digital Hall-effect switches
A new family of micropower omnipolar digital switches combines ultrasensitive, pole-independent Hall-effect switches with latched digital outputs
News from Allegro MicroSystems Europe (4 July 2003)
Compact sensor takes on thermal control
A novel digital-output temperature sensor IC features an SPI-compatible interface and tiny SOT23 packaging
News from Texas Instruments (April 2001-March 2006) (3 July 2003)
Chips bring higher picture quality to LCD TV
A new generation of high-end motion compensation/estimation semiconductor solutions improves the picture quality of matrix displays (LCD or plasma), 100Hz and progressive scan television sets
News from NXP (formerly Philips Semiconductors) (2 July 2003)
Catalyst is investment for increased capacity
In a move designed to help meet increased customer demands, Wolfson Microelectronics has made a significant investment in two new Catalyst test systems from Teradyne
News from Wolfson Microelectronics (2 July 2003)
Sense to add value
Xemics has appointed Sense Technics Instruments as an added value distributor for XE8000 sensing machine products
News from Xemics (2 July 2003)
Entrepreneur award for Milne
David Milne, Managing Director of Wolfson Microelectronics, has been named as Ernst and Young's Entrepreneur of the Year (Technology and Communication) at the Scottish Entrepreneur of the Year Awards
News from Wolfson Microelectronics (1 July 2003)
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