Nanopower Op amp extends battery life
NATIONAL SEMICONDUCTOR PowerWise LPV521nanopower operational amplifier (op amp) provides low power consumption at 552 nanowatts (nW), with guaranteed operation down to 1.6V. Device extends battery life in portable equipment and low power applications including wireless remote sensors, power-line monitoring, and micropower oxygen and gas sensors. Product provides a supply voltage range from 1.6V to 5.5V with a maximum supply current of 0.4uA.
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