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Content posted in July 2011
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"Also of Interest" and "Elementals" for August 1, 2011
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7/29/2011   Post a comment
Check out these interesting and tutorial items from other engineering and design publications, courtesy of "Planet Analog", as well as an archive of the "Planet Analog" Newsletter
Microchip MCP3903 analog front end for three-phase energy metering
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7/28/2011   Post a comment
Microchip's latest device includes six 16-/24-bit ADCs, integrated programmable gain amplifiers, low-drift voltage reference, phase-delay compensation and modulator output block.
Ultra-low power DAC delivers crystal-clear audio
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7/27/2011   Post a comment
Wolfson Microelectronics plc has unveiled the company's latest high performance ultra-low power stereo digital-to-analog converter (DAC) which delivers superior audio to portable applications including mobile phones, tablet PCs, wireless headsets, multimedia players and handheld gaming devices.
USB data acquisition module for audio and acoustic testing
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7/27/2011   Post a comment
Data Translation released the DT9837C data acquisition module, featuring four 24-bit A/D inputs and specifically designed for audio testing and acoustic measurement applications.
VoIP SLIC promises smaller BoM
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7/26/2011   Post a comment
Silicon Laboratories is claiming the title of industry's most integrated, cost-effective and power-efficient subscriber line interface circuit (SLIC) solution for voice-over-IP (VoIP) gateways, with its new Si3226x Dual ProSLIC family.
Low power audio codec optimizes performance and prevents speaker damage
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7/26/2011   Post a comment
Maxim Integrated Products has introduced the MAX98089, a highly integrated stereo audio codec targeted at portable multimedia applications such as tablets, netbooks, and mobile phones.
Class-G headphone and Class-D speaker amplifiers balance audio power versus battery life
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7/26/2011   Post a comment
Fairchild Semiconductor has developed the FAB1200 stereo Class-G ground-referenced headphone amplifier with integrated buck converter, as well as the FAB2200 audio subsystem with stereo Class-G headphone amplifier and 1.2 W Class-D mono speaker amplifier.
Fundamentals FAQ
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7/26/2011   Post a comment
There is a lot of interest in online Fundamentals courses for design engineers
Texas Instruments ADS42xx analog-to-digital converters
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7/25/2011   Post a comment
TI bolstered its ultra-low-power, high-speed, ADC family with eight dual-channel devices from 65 to 250 MSPS.
Allegro MicroSystems A8502 and A8514 LED drivers
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7/25/2011   Post a comment
Allegro MicroSystems rolled out a pair of multi-output LED drivers for backlighting automotive LED displays.
Touch-screen technologies enable greater user/device interaction
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7/24/2011   1 comment
Understand the workings of capacitive- and resistive-screen sensing, as well as the role of haptics
"Also of Interest" and "Elementals" for July 25, 2011
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7/22/2011   Post a comment
Check out these interesting and tutorial items from other engineering and design publications, courtesy of "Planet Analog", as well as an archive of the "Planet Analog" Newsletter
MIL-PRF-19500-qualified transistors perform in harsh environments
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7/21/2011   Post a comment
Product line features NPN switching transistors and PNP low-power transistors in JAN, JANTX and JANTXV quality levels.
Op amp overcomes precision/protection tradeoff dilemma
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7/20/2011   Post a comment
ADA4096-2 from Analog Devices offers typical 35 uV offset, with +/-30V OVP
SIGNAL CHAIN BASICS #55: Digital features in high-speed digital-to-analog converters
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7/17/2011   2 comments
Understand the newer digital aspects of high-end DACs
Going through a mixed-signal SOC design, from A to Z: defining the concept
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7/17/2011   2 comments
Our ongoing series continues, as the designers take it to the next step
"Also of Interest" and "Elementals" for July 18, 2011
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7/15/2011   Post a comment
Check out these interesting and tutorial items from other engineering and design publications, courtesy of "Planet Analog", as well as an archive of the "Planet Analog" Newsletter
Conexant CX2077x and CX3102x USB audio chips
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7/14/2011   Post a comment
Conexant announced two audio devices, one of which it says is the industry's first USB audio chip to combine a DSP, tri-color LED PWM and LED driver into a single package.
Conexant CX2077x and CX3102x USB audio chips
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7/14/2011   Post a comment
Conexant announced two audio devices, one of which it says is the industry's first USB audio chip to combine a DSP, tri-color LED PWM and LED driver into a single package.
Texas Instruments AMC1200 isolated amplifier and AMC1204 delta-sigma modulator
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7/14/2011   Post a comment
TI rolled out an isolated amplifier and modulator that enable high-precision current measurement in motor control and green energy applications.
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