Description :
The AD623 Instrumentation Amplifier Module is a high-precision, low-power amplifier board designed for amplifying small differential signals with excellent accuracy and noise immunity. Based on the AD623 instrumentation amplifier IC, this module features programmable gain using a single external resistor, making it ideal for sensor signal conditioning, data acquisition systems, medical electronics, industrial automation, and embedded applications.
Its high common-mode rejection ratio (CMRR), low offset voltage, and rail-to-rail operation enable accurate amplification of weak analog signals from load cells, pressure sensors, strain gauges, thermocouples, ECG circuits, and other precision sensors.
Compatible with Arduino, STM32, ESP32, Raspberry Pi (via ADC), and other microcontroller platforms, the AD623 amplifier module is an excellent choice for electronics enthusiasts, students, engineers, and industrial designers requiring reliable analog signal amplification.
Specifications :
| Specification | Details |
|---|---|
| Product Name | AD623 Instrumentation Amplifier Module |
| IC Model | AD623 |
| Module Type | Instrumentation Amplifier Board |
| Amplifier Type | Programmable Gain Differential Amplifier |
| Input Signal | Differential Analog Input |
| Output Signal | Analog Output |
| Gain | Adjustable via External Resistor |
| Supply Voltage | 3V–12V DC (Typical) |
| Input Offset Voltage | Low Offset |
| Common Mode Rejection | High CMRR |
| Power Consumption | Low Power |
| Applications | Sensor Signal Conditioning, Data Acquisition, Medical, Industrial Automation |
| Compatibility | Arduino, STM32, ESP32, Raspberry Pi (with ADC), AVR, PIC |
Features :
- Original AD623 instrumentation amplifier IC
- High-accuracy signal amplification
- Adjustable programmable gain
- Differential analog input
- High common-mode rejection ratio (CMRR)
- Low offset voltage
- Low power consumption
Package Included:
1X AD623 Amplifier Board High Accuracy Programmable Gain Module
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