AD644 Datasheet (Analog Devices) - Dual High Speed/ Implanted BiFET Op Amp

AD644, Dual High Speed/ Implanted BiFET Op Amp

Dual High Speed, Implanted BiFET Op Amp AD644 PIN CONFIGURATION +V AMPLIFIER NO.

1 8 OUTPUT 1 2 3 TOP VIEW 4 5 7 6 OUTPUT AMPLIFIER NO.

2 INVERTING INPUT NONINVERTING INPUT INVERTING INPUT NONINVERTING INPUT *V NOTE: PIN 4 CONNECTED TO CASE The AD644 is a pair of matched high speed mono

AD644 Features

* Matched Offset Voltage Matched Offset Voltage Over Temperature Matched Bias Currents Crosstalk

* 124 dB at 1 kHz Low Bias Current: 35 pA max Warmed Up Low Offset Voltage: 500 ␮V max Low Input Voltage Noise: 2 ␮ V p-p High Slew Rate: 13 V/␮s Low Quiescent Current: 4.5 mA max Fast Settling to ؎