INA210BQDCKRQ1

The INA210BQDCKRQ1 is a precision current shunt monitor from Texas Instruments, designed for high-performance applications requiring accurate current sensing. This device is particularly useful in battery management systems, power monitoring, and industrial automation.

Key Features:

1. Current Sensing: The INA210 is capable of measuring small voltage drops across a shunt resistor, allowing for precise current measurements. It can handle common shunt resistor values, making it versatile for various applications.

2. Voltage Range: The device operates over a wide common-mode voltage range, which allows it to be used in high-side or low-side current sensing configurations. This flexibility is crucial for different circuit designs.

3. Gain Options: The INA210 comes with a fixed gain of 100 V/V, which simplifies the design process as it eliminates the need for external gain-setting resistors. This fixed gain provides a good balance between sensitivity and output range.

4. Output: The output of the INA210 is a linear representation of the sensed current, which can be easily interfaced with an analog-to-digital converter (ADC) or a microcontroller for further processing.

5. Low Offset Voltage: The device features a low input offset voltage, which enhances accuracy and reduces measurement errors, making it suitable for applications where precision is critical.

6. Power Supply: The INA210 operates on a single supply voltage, typically ranging from 2.7V to 5.5V, which makes it compatible with a variety of power supply configurations.

7. Temperature Range: It is designed to operate over an extended temperature range, ensuring reliable performance in diverse environmental conditions.

8. Package: The INA210BQDCKRQ1 is housed in a small, compact package (SOT-23), which is ideal for space-constrained applications. The small footprint allows for easy integration into various circuit designs.

9. Applications: This device is suitable for a wide range of applications, including:

   • Battery management systems
   • Power supply monitoring
   • Motor control
   • Load detection
   • Overcurrent protection

Summary:

The INA210BQDCKRQ1 from Texas Instruments is a highly accurate, easy-to-use current shunt monitor that provides reliable performance in a compact package. Its fixed gain, low offset voltage, and wide common-mode range make it an excellent choice for precision current sensing in various electronic applications. Whether used in consumer electronics, industrial systems, or automotive applications, the INA210 is designed to meet the demands of modern electronic designs.