INA122 Single Supply Micropower Instrumentation Amplifier Module
This is a precision instrumentation amplifier board based on the INA122 chip, designed for accurate and low-noise differential signal acquisition. Here are the key features and specifications.
Key Features
- INA122 chip with 2 OPAMP design for excellent performance and low quiescent current (60uA).
- Suitable for portable instrumentation and data acquisition systems.
- Can be operated with a single supply voltage.
- Optional components provided to create a resistive bridge amplifier for pressure sensor or strain gauge sensors.
- On-board reference chip REF3425 provides a 2.5V reference voltage, with the option to use REF3450 for a 5V reference.
- Power Supply 2.2V to 12V DC, Single Supply (Supports up to 36V Read Note)
- On Board options for Resistive Pressure Sensor or stain gauge Sensor
- Header Connector for Inputs/Sensor and Output
- On Board Power LED
- Gain Adjust 10 to 10000 Using PR1
- On Board Trimmer Potentiometer for Gain Adjust
- PCB Dimensions: 28.10 x 16.35 mm
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This is a precision instrumentation amplifier board based on the INA122 chip, designed for accurate and low-noise differential signal acquisition. Here are the key features and specifications.
Key Features
- INA122 chip with 2 OPAMP design for excellent performance and low quiescent current (60uA).
- Suitable for portable instrumentation and data acquisition systems.
- Can be operated with a single supply voltage.
- Optional components provided to create a resistive bridge amplifier for pressure sensor or strain gauge sensors.
- On-board reference chip REF3425 provides a 2.5V reference voltage, with the option to use REF3450 for a 5V reference.
- Power Supply 2.2V to 12V DC, Single Supply (Supports up to 36V Read Note)
- On Board options for Resistive Pressure Sensor or stain gauge Sensor
- Header Connector for Inputs/Sensor and Output
- On Board Power LED
- Gain Adjust 10 to 10000 Using PR1
- On Board Trimmer Potentiometer for Gain Adjust
- PCB Dimensions: 28.10 x 16.35 mm
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