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2010-02-08 Black Sand buys Silicon Labs power amp patents
Black Sand Technologies Inc. has acquired a patent portfolio related to CMOS power amplifiers (PAs) from Silicon Laboratories
2008-10-22 Audio power amp targets automotive warning systems
From National Semiconductor Corp. comes a power amplifier touted to be the first monolithic amplifier for automotive warning and alert tone amplification
2005-11-07 Audio power amp eradicates switching noise
TAEC announced the first Class-KB audio power amplifier, TB2905HQ
2009-02-19 Audio power amp comes with electric volume
New Japan Radio Co. Ltd has launched the NJU7086, high-power and low-voltage stereo audio power amplifier with electronic volume for portable applications
2009-09-17 Audio op amp offers designers 60% less noise
Using very little power, the dual-channel, bipolar-input audio amplifier supports multiple channels
2012-01-13 Audio amplifiers tout 3.2W/mm2 power density
ST's TDA7498E amplifiers enable the design of platform solutions where the speaker impedance can be simply changed from 8? down to 2? without any power or current limitation
2012-04-18 Audio amp promises clearer sound, longer battery life
Fairchild's FAB3103 2.3W class-D audio amplifier that features integrated boost regulator and battery automatic gain control is geared for mobile handsets and tablets.
2008-01-15 Audio amp improves in-car sound quality
TAEC has unveiled the latest member in its family of automotive ICs, the high-performance TB2932HQ audio amplifier.
2007-06-22 ATX power supply reference design debuts
ON Semiconductor says it has launched the industry's first open ATX reference design that meets the new Energy Star performance requirements for ATX power supplies used in desktop PCs
2008-11-17 Antifuse memory IP offers lower-power operation
Memory IP for power-sensitive apps requires the design of both the basic memory bit and the memory macro architecture to minimize power demands
2006-03-22 Analog signal processor doubles performance, uses less power
Anadigm announced the availability of the AN231E04, its third-generation of dynamically-programmable analog signal processors.
2007-02-19 Analog control vs. digital in power management
To shed light on various aspects of the analog and digital control of power management, we'll clarify the fundamental differences between the technologies and determine how they affect system performance
2011-06-15 Anadigics power amp runs on Samsung's Droid Charge phone
Anadigics announced that it will ship production volumes of AWC6323 dual-band power amplifiers to Samsung Droid Charge smartphones
2002-08-09 ANADIGICS launches smaller CDMA power amps
ANADIGICS Inc. has launched CDMA power amplifier modules that occupy a footprint of 4-by-4mm - smaller than the 6-by-6mm footprint of conventional power amplifiers
2003-04-04 Anadigics buys RF Solutions' WLAN power-amp line
Anadigics has purchased the WLAN power amplifier product line from RF Solutions Inc. for $2.8 million up front, with a contingency clause for 3 million common Anadigics shares, based upon 12-month performance
2007-06-29 Anadigics amp powers Samsung smart phone
Anadigics has begun volume production of its AWT6223 UMTS/Edge penta-band power amplifier module for Samsung's latest smart phone
2014-08-28 Amp up power handling via carrier-grade WiFi switch
The UltraCMOS PE42424 SPDT switch from Peregrine is aimed at transmit/receive switching applications for outdoor WiFi access points requiring high power handling and high-temperature performance
2006-02-24 Amp handles modulation levels up to 64 QAM
Mimix Broadband announced the XP1003 GaAs MMIC power amp optimized for linear operation. This device is well suited for modulation levels up to 64 QAM and has a typical third-order intercept point of 34dBm.
2009-04-16 Amp doubles playback time in portable apps
National Semiconductor has launched a new PowerWise stereo headphone amplifier that draws only 0.9mA of quiescent current to double the audio playback time of smart phones, full-featured mobile phones and portable music players.
2012-08-21 AD8237 instrumentation amp touts power efficiency
ADI's new solution features a low input offset drift (
2008-01-28 A digital constant current power LED driver
This document describes a power LED driver solution using the PIC12HV615 MCU. The PIC12HV615
2009-05-13 5V op amp touts high accuracy at low power
Intersil Corp. has developed what it claims to be the most accurate 5V single-supply, precision, low-power, low-drift op amp for high gain, 16bit and 24bit precision applications.
2010-06-03 5GHz differential amp handles high-speed ADCs
Analog Devices Inc. has launched the ADA4960-1 5GHz differential amplifier claimed to drive ADC signals from DC to 1GHz at half the power of competing products
2008-04-02 50W GaAs FET power amp aims at 700MHz apps
A 50W GaAs FET solid-state power amplifier designed for next-generation 700MHz applications has been introduced by Stealth Microwave Inc
2006-12-20 4W power amp rolls for W-CDMA systems
WJ Communications has announced a 4W power amp module for W-CDMA infrastructure systems.
2009-10-28 4G power amplifier boosts mobile WiMAX
It is estimated that the number of WiMAX subscribers will exceed 75 million by 2014.
2011-12-07 4G power amp supports 2.5-2.7GHz frequency
Anadigic's AWM6268 features InGaP HBT technology and is optimized for a 50? system.
2014-08-12 25V dual-power MOSFET trims power losses by 5 per cent
The IRFHE4250D is housed in a 6x6 PQFN package, which boasts excellent thermal performance, low on-state resistance and gate charge.
2013-10-04 20W audio amp reduces mid-power stereo apps BoM cost
The TAS5760xx devices from TI are digital-input, closed-loop I2S amplifiers geared for TVs, soundbars, portable docking stations, Bluetooth speakers and aftermarket automotive audio products.
2008-01-17 200V audio power amp tipped for high-end apps
National Semiconductor introduces a pair of 200V mono audio power amplifier input stages, which the company claims reduce design time and enable amplifier designs with a THD+N as low as 0.00035 percent
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