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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
2005-01-07 Wireless transmitter/amplifier works without audio degradation
Amphony's 5.8GHz digital wireless audio transmitter/amplifiers are capable of transmitting audio to loudspeakers wirelessly and without any audio degradation
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
2008-12-03 Vista-compliant audio chips are space-, power-savers
Maxim Integrated Products introduces the MAX9791/MAX9792, the industry's first Windows Vista-compliant, audio subsystem ICs for notebook computers
2014-03-06 Utilising audio amps for voltage splitting
Here's a look at several voltage splitters built around power audio amplifiers
2012-06-11 Understanding common inter-IC digital interfaces for audio data transfer
Know the respective roles of I2S, TDM and PDM interfaces, as well as their differences.
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
2007-07-02 Ultrasmall 16bit audio codec LSIs roll
Oki Electric Industry Co. Ltd has announced sampling of its ML2612 family of 16bit audio codec LSIs, which it claims is the smallest in the industry
2010-02-01 Ultralow-power audio DAC extends playback time
Wolfson offers the WM8912, an ultralow-power DAC designed to significantly extend playback time, reduce system cost and dramatically enhance audio performance in portable applications
2004-08-05 Tripath to power Changhong LCD, plasma TVs
Tripath Technology Inc. has announced that it's Class-T TA2024 digital audio amplifier, producing 10W of stereo sound, will power Changhong Electric Co. Ltd's new line of LCD and plasma TV receivers.
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.
2005-01-11 Tripath audio amplifiers power Panasonic CQ-C901UL
Tripath Technology Inc. announced that its Class-T digital audio amplifiers, TCD6001 and TPS4100, will power Panasonic's latest automotive in-dash head-unit, the CQ-C901UL
2002-11-25 Tripath amplifiers power Sanyo's latest plasma TVs
Sanyo has selected Tripath Technology Inc.'s Class-T 1-bit digital audio amplifiers for its latest plasma display TV receiver series - Vizon
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.
2007-09-21 Tiny Class D audio subsystem touts high output power
Maxim Integrated Products has introduced a Class D audio subsystem that combines a mono Class D amplifier, a DirectDrive headphone amplifier and a DirectDrive mono receiver amplifier
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
2006-10-06 TI unveils 'highest-power' single-chip Class D amp stage
TI says its TAS5261 is the industry's highest power single-chip Class D amplifier stage, delivering more than 300W into a 4-ohm speaker (or 220W into 6 ohms, 125W into 8 ohms) for AV and DVD receivers and home theater systems
2007-10-17 TI intros next-generation digital amp power stages
TI introduced its next generation of high-performance digital amplifier power stages
2005-02-08 TI digital technology supports MMC wireless audio module
Texas Instruments Inc. (TI)'s PurePath Digital technology has been selected by Mitsubishi Materials Corp. (MMC) for its latest power line communication (PLC), a module designed for transmitting audio signals, targeting wireless audio solutions for home theater applications and audio distribution networks
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
2005-01-14 TI digital amplifier chipset reduces DVD costs
TI announced a six-channel digital amplifier chipset that it claims offers the highest channel density in the industry
2005-01-13 TI announces new audio reference design, beta version audio processor
TI introduced its latest audio processor and a beta version of its upcoming production-ready reference design for portable audio apps
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.
2007-09-03 Stereo codecs extend battery life in portable audio apps
Leadis Technology has unveiled a family of stereo audio codecs using its Gmax amplifier technology that promises extend battery life in portable audio applications
2010-11-30 Stereo audio amplifier improves listening experience, other features
STMicroelectronics stereo audio amplifier offers power- and space-saving features
2013-07-02 ST offers virtual lab for audio design
The Audio Processor Workbench claims to be the first solution on the market enabling comprehensive evaluation of a full audio and acoustic chain, from microphone to sound amplifier and output speaker
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
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