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PRODUCT DESCRIPTION

The AD648 is a matched pair of low power, precision monolithic operational amplifiers. It offers both low bias current (10 pA max, warmed up) and low quiescent current (400 ?A max) and is fabricated with ion-implanted FET and laser wafer trimming technologies. Input bias current is guaranteed over the AD648’s entire common-mode voltage range.

FEATURES

DC Performance

400 ?
A max Quiescent Current

10 pA max Bias Current, Warmed Up (AD648B)

1 ?V max Offset Voltage (AD648B)

10 ?
V/C max Drift (AD648B)

2
V p-p Noise, 0.1 Hz to 10 Hz

AC Performance

1.8 V/
?s Slew Rate

1 MHz Unity Gain Bandwidth

Available in Plastic Mini-DIP, CERDIP, and Plastic SOIC Packages

MIL-STD-883B Parts Available

Surface Mount (SOIC) Package Available in Tape and Reel in Accordance with EIA-481A Standard

Single Version: AD548