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AD620 signal amplification module

Overview

The AD620 is a low-power, high-precision instrumentation amplifier chip with the following features:

simple three-terminal voltage gain setting, requiring no external resistors;
low power consumption, with a maximum power consumption of only 1.3mA;
high common-mode rejection ratio, up to 120dB;
wide supply voltage range, single supply +3V to +18V, dual supply ±2.25V to ±18V;
and flexible output options, capable of directly driving A/D converters.

This module has been verified and is ready for use.

Design Files

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Update:2026-03-26 17:16:08

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