News

• Rohde & Schwarz “redefines” network analysis with mid-range product launch 18/5/2011

  Rohde & Schwarz has introduced a new family of general-purpose, development and production-test, vector network analysers, the ZNB and ZNC. The instruments are significantly lighter and more ....

  Lighting management unit drives eight LEDs for backlighting applications 16/4/2011

  Advanced Analogic Technologies has introduced the AAT2870 LMU (lighting management unit) that drives eight independently programmed LEDs for backlighting and four LDO (low-dropout regulators) for powering camera modules. The company claims that the LMU ....

  RS-485/RS-422 transceivers for harsh environments 15/4/2011

  Intersil has introduced the ISL3247xE, ISL3248xE, and <a href=''http://www.intersil.com/products/deviceinfo.asp?pn=ISL32490E'' ....

  Second generation high voltage battery stack monitor 25/2/2011

  Linear Technology’s LTC6803 is a second generation high voltage battery monitor for hybrid/electric vehicle (HEVs), electric vehicles (EVs) and other high voltage, high performance battery systems. ....

  Op-amps enhance audio performance 17/2/2011

  With a low input noise performance of 8nV/√Hz at 1kHz, the APX4558 dual channel op-amps from Diodes meet demands for high performance audio without an increase in BOM cost. This performance, coupled with a ....

  Low-voltage precision op amps enable sensor measurement 10/2/2011

  Texas Instruments has expanded its 1.8V precision op amp (operational amplifier) portfolio with op amps for low-noise, high-impedance sensor measurement. The first product in the OPAx320 family, the two-channel OPA2320, ....

  Compact optical-coupled MOSFET features low output-capacitance 9/2/2011

  Renesas Electronics has announced the development of an optical-coupled MOSFET (metal-oxide-semiconductor field-effect transistor), the PS7901D-1A, that achieves complete electrical isolation within the package ....

  28Gbit/s discrete quad-channel retimer IC features low power consumption 9/2/2011

  National Semiconductor claims that it has achieved a breakthrough in high-speed signal conditioning by demonstrating 28Gbit/s discrete quad-channel retimer technology with ultra-low power consumption to drive ....

  Dual step-down DC/DC controller 31/1/2011

  LTC3880/-1 is a dual output high efficiency synchronous step-down DC/DC controller with I2C-based PMBus interface for digital power system management. The device optimises analogue switching regulator ....

  Power MOSFETs feature compact package 28/1/2011

  Renesas Electronics has introduced 32 N-channel power MOSFETs (metal-oxide-semiconductor field-effect transistors) with voltage tolerances of 40 and 55V. The power MOSFETs include the NP75N04YUK device, featuring ....

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