AD648TQ/883B

双路精密，低功耗BiFET运算放大器 Dual Precision, Low Power BiFET Op Amp

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 µA 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 µA max Quiescent Current

   10 pA max Bias Current, Warmed Up AD648B

   1 µV max Offset Voltage AD648B

  10 µV/C max Drift AD648B

   2 V p-p Noise, 0.1 Hz to 10 Hz

AC Performance

  1.8 V/µs 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