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Description:+-18V; 650mW; low cost, low power instrumentation amplifier. For weigh scales, ECG and medical instrumentation
Manufacturer:Analog Devices
Oper. temp.:-40 to 85
Datasheet:PDF (427K).
Click here to download *)

The low input bias current of 1.0 nA max is made possible with the use of Supereta processing in the input stage. The AD620 works well as a preamplifier due to its low input voltage noise of 9 nV/Hz at 1 kHz, 0.28 V p-p in the 0.1 Hz to 10 Hz band, 0.1 pA/Hz input current noise. Also, the AD620 is well suited for multiplexed applications with its settling time of 15 s to 0.01% and its cost is low enough to enable designs with one inamp per channel. 10,000

Click here to download AD620AR Datasheet
Click here to download AD620AR Datasheet
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