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Op amp consumes low power for portables

Housed in a small 5-pin SC-70 package, the FAN4931 rail-to-rail operational amplifier with CMOS inputs consumes only 200 µA of supply current while providing ±33 mA of output short-circuit current. The product operates from 2.5 to 5 V, accommodating the needs of sensor interfaces, disk drives, cell phones, GPS devices, MP3 players. and a wide spectrum of portable and consumer products.

Features include 3.7-MHz bandwidth, 3 V/µs, and a 25-nV/√Hz input voltage noise.The FAN4931 offers design flexibility, with its common-mode voltage range extending beyond the positive and negative rails, providing designers with added flexibility. ($0.16 ea/1,000 — samples available now; 8 weeks ARO.)

Fairchild Semiconductor
South Portland , ME
Sales 207-775-8100
http://www.fairchildsemi.com

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