[ Signal Conditioning]Utilizes AD620 chip for Precision Machined amplification, ideal for sensitive millivolt level measurements.
[Adjustable Gain]Features a potentiometer for gain adjustment between 1.5 and 1000 times, perfect for custom calibration of low-level signals.
[Dual Rail Output]Incorporates ICL7660A for both positive and negative voltage outputs, enabling effective bidirectional signal amplification.
[Reliable Performance]High common mode rejection ratio ensures minimal offset voltage drift, maintaining signal integrity over time.
[Compact Design]Measuring the module integrates easily into various electronic projects and test setups.

Item Type: Millivolt Voltage Amplifier
Input Voltage: 3-12VDC
Magnification: 1.5-1000 Times Adjustable, the Null Point Can Be Adjusted the Same As the Lower One
Signal Input Voltage: 100UV--300MV
Signal Output Range: ± (VIN-2V)
Negative Pressure Output: Greater Than -VIN. Due to the Output Internal Resistance of the Negative Pressure Chip, the Actual Output is Greater Than -VIN, the Greater the Load Power, the Greater the Negative Pressure Drop
Offset Voltage: 50MV
Input Bias Current: 1.0NA (Maximum)
Common Mode Rejection Ratio: 100DB
Offset Voltage Drift: 0.6MV / C (Maximum)
Stable Time: 2MV / Month Maximum Simultaneous Interpretation Set
Size: Approx. 32 x 22mm / 1.3 x 0.9in
1 x Millivolt Voltage AmplifierThe use of the module requires a certain electronic basic. If there is no basic customer, please purchase with caution. Our store provides technical support.