Feature

●Input Voltage: DC 3-12V, Signal Input Voltage: 100uV-300mV, Module Size: 32 X 22mm/1.26 X 0.87inch(L*W)
●AD620 DC voltage signal amplifier module, can amplify microvolt /millivolt voltage. Magnification 1.5-1000.
●Voltage Amplifier Module: High precision, low offset, better linearity. Adjustable zero to improve accuracy. Can be used for AC, DC signal amplification. A certain electronic basis is required for this module use.
●Equipped with AD620 instrumentation amplifier chip support ±10V(maximum) signal voltage output with high precision and good linearity better performance than LM358
●Support null point adjustment, negative voltage output and noise filtering capabilities ensure you can get the low distortion but high frequency signal ideal for small signal amplification

Description

AD620 Voltage Amplifier Module

The output signal has low distortion, high frequency and noise filtering ability, which is more suitable for amplifying small signals. 10KHZ small signal amplification, 1000 times multiple fitering, effectively filtering out clutter.

Instructions 1: Zero Adjustment Wiring Diagram

Note: +S: signal input terminal, -S: signal input negative terminal (can be connected to GND),Vout signal output, V- output a voltage of -Vin (available for sensor Electricity).
Signal input, signal output, power input, the three signals must share the same ground.

1. Wiring diagram for zero adjustment.

Before use, wire the zero adjustment according to the diagram, and short-circuit +S and -S, Adjust the zero adjustment knob to make the output Vout 0V.

AD620 Voltage Amplifier Module Instructions 2

Instructions 2: Single-ended Input Wiring Diagram

2. Single-ended input wiring diagram.

This wiring diagram is suitable for single-ended output signals/Sensor/silicon photocell, etc. voltage of -Vin (available for sensor Electricity).
Signal input, signal output, power input, the three signals must share the same ground.

AD620 Voltage Amplifier Module Instructions 3

Instructions 3: Differential Input Wiring Diagram

3. Differential input wiring diagram.

This wiring diagram is suitable for differential output pressure Sensors/electric bridges and other sensors. voltage of -Vin (available for sensor Electricity).
Signal input, signal output, power input, the three signals must share the same ground.

Package Included:

You will receive 2pcs AD620 Voltage Amplifier Module.