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    INA237 16-Bit Current, Voltage and Power Monitor Module 85V – STEMMA QT / Qwiic Compatible Robotics Bangladesh
    • INA237 16-Bit Current, Voltage and Power Monitor Module 85V – STEMMA QT / Qwiic Compatible Robotics Bangladesh
    • INA237 16-Bit Current, Voltage and Power Monitor Module 85V – STEMMA QT / Qwiic Compatible Robotics Bangladesh

    INA237 16-Bit Current, Voltage and Power Monitor Module 85V – STEMMA QT / Qwiic Compatible

    RBD-4098

    The INA237 is a high-precision DC current, voltage, and power monitoring module designed for high-side measurement applications. It uses a 16-bit delta-sigma ADC to provide accurate electrical measurements and supports energy and charge accumulation. With an I2C interface and STEMMA QT / Qwiic connectivity, it is suitable for power monitoring in embedded, industrial, and energy systems.

    BDT 1,120
    BDT 1,120 BDT 1,120 BDT 1,120 BDT 1,120
    Tax excluded Tax includedTax excludedTax includedTax excluded
    BDT 1,120 Tax excluded
    BDT 1,120 Tax included
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    BDT 1,120 Tax excluded
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    BDT 1,120 Tax included
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    Description

    Short Description

    The INA237 is a high-precision DC current, voltage, and power monitoring module designed for high-side measurement applications. It uses a 16-bit delta-sigma ADC to provide accurate electrical measurements and supports energy and charge accumulation. With an I2C interface and STEMMA QT / Qwiic connectivity, it is suitable for power monitoring in embedded, industrial, and energy systems.


    Key Features

    • High-side current, voltage, and power measurement

    • 16-bit delta-sigma ADC

    • Energy and charge accumulation support

    • Wide bus voltage measurement range

    • Digital I2C communication interface

    • STEMMA QT / Qwiic connector for plug-and-play use


    Technical Specifications

    • IC Model: INA237

    • Measurement Type: DC current, voltage, power, energy, charge

    • Measurement Method: High-side sensing

    • Current Measurement Range: ±20 A (maximum, dependent on shunt resistor)

    • Bus Voltage Measurement Range: 0 to 85 V

    • ADC Resolution: 16-bit

    • Current Accuracy: ±0.5 percent (maximum gain error)

    • Power Supply Voltage: 2.7V to 5.5V

    • Communication Interface: I2C

    • I2C Address: Configurable

    • Logic Level Compatibility: 3.3V or 5V

    • Module Dimensions: Approximately 25.3 x 20.3 x 10 mm

    • Country of Origin: Made in China


    Applications / Use Cases

    • Battery management systems (BMS)

    • Server and data center power monitoring

    • Solar and renewable energy systems

    • Industrial power consumption analysis

    • Embedded and IoT power measurement projects


    Package Includes

    • 1 x INA237 current and power monitoring module (STEMMA QT / Qwiic)


    Notes / Warnings

    • QT cable not included

    • External shunt resistor selection affects current range and accuracy

    • Designed for DC measurements only

    • Ensure correct wiring and voltage limits before powering the module


    The INA237 monitoring module provides accurate and reliable measurement of current, voltage, and power with energy accumulation support. With STEMMA QT / Qwiic compatibility and a wide voltage range, it integrates easily into advanced power monitoring and energy management applications.

    Product Details
    RBD-4098
    1 Item

    Specific References

    EAN13
    4098
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