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2013-01-04 Fuel gauge cuts quiescent current by 4x
Maxim's MAX17048 is a low-power fuel gauge for Li-ion batteries that operates at only 23?A and claims to reduce solution size by 3x.
2010-06-24 Flyback controllers come in military temp versions
Linear Technology Corp. is offering high-reliability military temperature grade versions of the LTC3803/-3/-5 current mode flyback controllers in the tiny 6-pin ThinSOT package.
2011-06-03 Fastrax touts smallest GPS antenna module
Fastrax will start production of what it touts as the smallest GPS module.
2008-12-17 FAQs: Amplifiers (Part 3)
Part 3 answers questions likes what is a closed loop buffer? What is a open loop gain, voltage feedback op amp? What is an amplifier's intercept point?
2015-01-20 Enhance device reliability through PCB cleanliness
High level of cleaning eliminates failures caused by board contamination. Products are less susceptible to corrosion-induced failures, thus reducing the need for maintenance or repair.
2015-09-17 Dual-channel generators operate from 3V to 20V
The LT3095 from Linear Tech offers a simple, compact solution footprint with good efficiency for instrumentation amplifiers, RF and data conversion systems, and other low noise biasing applications.
2006-03-07 Dual, quad op amps in DFN packages
Linear Technology introduced the 1.8V LT6001 and LT6002 dual and quad operational amplifiers available in a tiny DFN package.
2008-09-19 DC/DC boost converter designed for LCDs, OLEDs
From austriamicrosystems comes the AS1343 high voltage DC/DC boost converter, which is optimized for LCD and OLED displays.
2008-04-07 DC/DC boost converter delivers 50V from single Li-ion cell
austriamicrosystems has launched the AS1340 high voltage boost regulator with up to 50V output voltage, which is well suited for LCD or OLED display bias in battery-powered applications.
2011-04-26 Control IC offers 88% efficiency
International Rectifier introduces the IRS2548D Switched Mode Power Supply (SMPS) control IC for energy efficient applications for high power LED illumination.
2010-07-09 Comparator minimizes battery drain in portable apps
ST's TS331 comparator offers typical current consumption of only 20?A, thereby minimizing drain on the battery.
2014-03-14 Boost accuracy with cell-monitoring system
Cell-measurement architectures may be utilised for cell balancing and battery-measurement applications.
2008-04-14 Body heat, ambient light power wireless EEG
In the framework of Holst Centre, IMEC has developed a battery-free wireless 2-channel EEG system powered by a hybrid power supply using body heat and ambient light.
2002-01-21 Beijing Hi-Tech taps ON Semiconductor for power-conversion ICs
PDA maker Beijing Hi-Tech Wealth Co. Ltd has selected ON Semiconductor to provide power-management devices.
2005-03-28 Battery charger with SmartStart
This new compact standalone linear single 1-cell Li-ion battery charger offers advanced features for charging safely, increased charge termination flexibility, improved status reporting, and prolonged battery life.
2005-05-03 Audio amp circuitry suppresses RF signals
National Semiconductor introduced an audio amplifier featuring internal circuitry that suppresses RF signals from passing through the amplifier
2002-08-14 AnalogicTech charge pump eyes portable apps
Advanced Analogic Technologies Inc. has introduced the AAT3110 regulated charge pump designed for portable, battery-powered applications.
2004-10-25 Amplifier's inputs extend to 250V while operating on 15V
The inputs of the new gain-selectable difference amplifier from Linear Tech can extend to 250V while operating on 15V supplies.
2011-07-08 Amplifier supports rail-to-rail operation
Analog Devices has unveiled an instrumentation amplifier that has a CMRR of 100dB while consuming 75uA of power.
2002-10-28 34V dc/dc chip suits automotive systems
Linear Tech's LT1934 step-down dc/dc regulator-IC family features ultralow standby power suited for automotive and industrial-control systems.
2007-07-30 200V audio driver targets high-power transistors
The highly integrated LME49810 audio power amplifier driver from National Semiconductor is a 200V IC designed to drive discrete high-power transistors in systems delivering up to 3,000W.
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