AD642 Datasheet (Analog Devices) - Precision/ Low Cost Dual BiFET Op Amp

AD642, Precision/ Low Cost Dual BiFET Op Amp

The AD642 is a pair of matched high speed monolithic BiFET operational amplifier fabricated with the most advanced bipolar, JFET and laser trimming technologies.

The AD642 offers matched bias currents that are significantly lower than currently available monolithic dual FET input operational amplif

AD642 Features

* Matched Offset Voltage Matched Offset Voltage Over Temperature Matched Bias Current Crosstalk:

* 124 dB @ 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 Open Loop Gain Low Quiescent Current: 2.8 mA max Low Total Harmonic Dist