Product Overview: Texas Instruments INA202AIDGKT

The INA202AIDGKT from Texas Instruments is a high-precision current shunt and power monitor with an I2C interface. This compact device offers industry-leading performance for systems that require precise current monitoring and operational efficiency. The INA202AIDGKT is part of Texas Instruments' INA200 series, which is renowned for its accuracy in measuring voltage across shunts at common-mode voltages from 0V to 26V, even outside the supply voltage range.

Key Features

• High Accuracy: The INA202AIDGKT provides high-precision measurements, which is crucial for maintaining system performance and reliability.
• Wide Common-Mode Range: It operates over a wide common-mode voltage range from 0V to 26V, which is independent of the supply voltage.
• Low Quiescent Current: The device is designed for power-sensitive applications, with a quiescent current of only 330 µA (typical).
• I2C Interface: The I2C-compatible interface enables two-way communication between the INA202AIDGKT and the host controller, facilitating easy access to the current measurements.
• Programmable Calibration: Users can calibrate the register to scale the raw shunt voltage to the desired units of current for seamless integration into their system.
• Small Package: The INA202AIDGKT comes in a VSSOP-8 (DGK) package, which is ideal for space-constrained applications.

Applications

The INA202AIDGKT is suitable for a wide range of applications, including but not limited to:

• Power management in servers and telecom equipment
• Battery chargers and management systems
• Portable and wearable devices
• Industrial and automotive systems

Technical Specifications

• Supply Voltage: 3V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Accuracy: High-accuracy current sensing
• Package: VSSOP-8 (DGK)

The INA202AIDGKT is a testament to Texas Instruments' commitment to providing advanced monitoring solutions that enhance system performance and efficiency. With its precision and feature-rich capabilities, it stands out as a superior choice for designers and engineers looking to implement accurate current sensing in their designs.