Santa Clara, Calif. — National Semiconductor Corp. has introduced three operational amplifiers (op amps) with integrated electromagnetic interference (EMI) filters that maintain the accuracy of analog ...
Consuming 560 nW, the LPV521 op amp suits wireless remote sensors, power-line monitoring, and micropower oxygen and gas sensors. Features include a 1.6 to 5.5V voltage range with a 0.4-µA maximum ...
In these days of highly integrated mixed-signal ICs and single-digit power rails, is there even a place for higher-voltage, single-function discrete op amps? In a word—yes—and vendors recognize the ...
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