AD642 Precision/ Low Cost Dual BiFET Op Amp

Analog Devices

Description

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

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Datasheet Specifications

Part number: AD642
Manufacturer: Analog Devices ↗
File Size: 395.90 KB
Datasheet: AD642_AnalogDevices.pdf
Description: Precision/ Low Cost Dual BiFET Op Amp

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

Applications

* in which excellent ac and dc performance is required. The matched amplifiers provide a low-cost solution for true instrumentation amplifiers, log ratio amplifiers, and output amplifiers for four quadrant multiplying D/A converters such as the AD7541. The AD642 is available in four versions: the ‘‘J

AD642 Distributors

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AD642 Precision Low Cost Dual BiFET Amp Analog Devices

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