AD623/AD620 MV/Microvolt Signal Amplifier Voltage Amplifier Instrumentation Amplifier Module

Millivolt/microvolt voltage amplifier signal amplifier AD623/AD620 instrumentation amplifier module Product description: Dedicated instrumentation amplifier core, rail-to-rail output, high inp ut impedance, high common-mode rejection ratio, low offset and drift, low noise, high closed-loop gain stability, and precision measurement/amplification. Module characteristics 1. High-end dedicated instrumentation amplifier AD623 core with high precision and good linearity. 2. Single power supply, support 3-5.5V power supply, easy to use! 3. Integrated negative pressure generating module, dual power supply operation, easy to deal with negative signal / AC signal. 4. Power input LC filtering, pure and stable, to ensure the stability of signal amplification. 5. Built-in negative voltage generating module, only need a single power supply to operate with dual power supply, simplifying system design. 6. Rail-to-rail output, the maximum output swing is +-VCC, far beyond the core products such as LM358/AD620 (only to VCC-1.5V) 7. Magnification 2-1000 times adjustable, adapt to different applications, US bounds potentiometer, uniform resistance change, stable resistance, the price is higher than domestic potentiometer 10 times or more (inferior potentiometer often loose, open, beat, When the resistance is large, small, open, etc., it is impossible to ensure that the amplification factor is stable, and it is difficult to ensure accuracy. 7. The module is simple, expandable, and detailed, convenient for secondary development. The main parameters Amplifier Type: Dedicated Instrumentation Amplifier AD623 Core Input range: 0.5VCC (ie, the voltage between S+/S- is less than half of the supply voltage.) Output range: +-VCC (rail to rail) Magnification: 2-1000 times adjustable. Power consumption: 150uA (typical) 650uA (maximum) Power supply: 3-5.5V Gain accuracy: 0.35% (G> 2) 0.10% (G = 2) Input o

• AD623/AD620 MV / microvolt signal amplifier voltage amplifier instrumentation amplifier module