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2002-11-18 Zetex amplifier handles 192kHz digital audio signals
Zetex's Acoustar ZXCW8100 two-channel digital audio amplifier controller handles digital audio signals sampled at up to 192kHz via 32-bit data processing.
2005-09-21 Zetex Acoustar technology used in Theta's digital audio amplifier
Zetex and Theta Digital announced that Zetex' Acoustar digital amplifier processing technology is being used to provide unprecedented sound fidelity in Theta's new digital audio amplifierthe Virtu PowerDAC
2008-03-12 WLED driver integrates audio amp, LDOs
Maxim Integrated Products has introduced the MAX8821, said to be the only WLED driver to combine a highly efficient, negative charge pump with a fully differential, bridged audio amplifier and two low-noise, LDO current regulators.
2007-06-19 White LED driver integrates Class AB audio amplifier
Maxim Integrated Products introduces the MAX8678, the industry's only white LED (WLED) driver to combine a highly efficient negative charge pump with a fully differential, bridged audio amplifier.
2014-03-06 Utilising audio amps for voltage splitting
Here's a look at several voltage splitters built around power audio amplifiers
2014-04-22 Utilise audio amps for voltage splitting (Part 4
This instalment focuses on the reducing of noise from voltage splitters.
2014-04-16 Utilise audio amps for voltage splitting (Part 3
Here's a look at voltage splitters based on power audio amplifiers
2010-08-23 USB amplifier delivers loudspeaker audio fidelity
NXT has launched its audio amplifier module that transforms USB-powered audio power and quality to loudspeaker audio fidelity.
2009-09-03 Ultrasmall audio amps claim highest RF immunity
Intersil Corp.'s new low-power audio amplifiers claim to offer the smallest size and best RF immunity
2009-10-28 TS4990 low voltage audio power amplifier evaluation board user guidelines
The DEMO TS4990 is an evaluation board designed for the TS4990 low power audio amplifier.
2002-01-10 Tripath digital audio amplifier delivers 170W in monaural mode
The TK2050 digital audio amplifier chipset consists of a Class-T digital power processor and a new power stage developed in cooperation with STMicroelectronics.
2003-11-07 Tripath amplifier to power Denon receiver
Japan-based Denon Ltd has selected Tripath Technology Inc.'s TA2022, Class-T audio amplifier for its latest AV receiver - the AVR-770SD.
2014-06-04 Trigence delivers hi-fi audio output at reduced power
The DSM both extends battery life and simplifies the system-level architecture, requiring routing and consideration of only digital signals operating from a single 5V supply rail.
2007-12-11 Tiny 24bit audio DAC integrates high-output headphone amp
Asahi Kasei EMD has announced the AK4372 ultrasmall 24bit DAC with integrated high-output headphone amplifier
2005-08-09 Tiniest' 1.2W Class-D audio amplifiers
Power Analog Microelectronics, a developer of Class-D digital audio amplifiers and innovative power management semiconductors, introduced what it touts as the world's smallest 1.2W Class-D audio amplifiers
2005-08-03 Tiniest' 1.2W Class-D audio amplifiers
Power Analog Microelectronics (PAM), a developer of Class-D digital audio amplifiers and innovative power management semiconductors, introduced what it touts as the world's smallest 1.2W Class-D audio amplifiers
2003-12-17 TI digital amplifier powers Jamo, KiSS DVD receivers
Texas Instruments Inc. (TI) announced that Denmark-based companies Jamo and KiSS Technology A/S are shipping its digital audio amplifiers in their home theater systems
2003-04-14 TI Class D audio amps have high efficiency
The TPA3000D family of Class D audio amplifiers from Texas Instruments exhibits 250kHz PWM operation and low output FET on-resistance
2003-09-23 TI audio power amp has dc volume control
Expanding its portfolio of audio power amplifiers for LCD flat panel displays, Texas Instruments has introduced what it claims is the industry's first 5V filter-free class-D audio power amplifier.
2003-09-30 TI audio amplifier targets cellphones, PDAs
Texas Instruments has introduced what it claims is the highest output power mono Class-AB audio amplifier in the market today.
2007-04-12 TI ADCs suit professional digital audio recording
TI has introduced two 24bit, 216kHz ADCs to complete the company's high-performance audio signal chain for professional digital audio recording and processing applications
2005-03-30 TI 'boosts' audio amplifier design
Texas Instruments announced that they gave audio amplifier design a boost by developing two high-performance digital amplifier power stages.
2003-09-30 STMicro mono amplifier saves space in portable devices
STMicroelectronics has introduced a pair of compact mono audio amplifiers for driving 16 to 32 ohm speakers and ear-pieces in cellphones, personal PDAs and other portable appliances
2002-06-19 STMicro linear audio amplifier has <10nA standby current
The TS4871, TS4872, and TS4860 audio power amplifiers from STMicroelectronics deliver 1W of continuous rms output power into an 8W load at 5V
2010-11-30 Stereo audio amplifier improves listening experience, other features
STMicroelectronics stereo audio amplifier offers power- and space-saving features
2005-06-29 Stereo amplifier's low standby current reduces battery drain
STMicroelectronics' 2 x 1W stereo audio power amplifier with active low standby mode is said to deliver high-end audio capability to portable applications
2007-06-01 Sound advice on Class D audio amps designs
Audio designers need to pay attention to many details when they are building high-performance Class D audio amplifiers, including the choice of output transistor size, output stage protection, modulation technique and filter topology. EMI reduction and system cost must also be considered along with the desired sound quality
2002-07-12 Sony's latest micro system adopts Tripath amplifier chip
Tripath Technology Inc.'s Class-T TA2020 digital audio amplifier chip will be integrated into Sony's latest CMT-EX5 micro component system.
2004-01-14 Samsung selects Tripath audio amp for flat panel products
Samsung Electronics Co. Ltd has chosen Tripath Technology Inc.'s TA2024, Class-T audio amplifier to power additional Samsung flat panel products, such as LCD and Plasma TV receivers, and LCD monitors.
2008-01-17 Portable audio codec 'first' to integrate FM transmitter
Leadis Technology's latest audio codecs with FM transmitters and its Gmax audio amplifier technology, maintains best-in-class SNR and extends battery life in portable audio apps.
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