The INA220BQDGSRQ1 is a highly reliable and cost-effective current sense amplifier from Texas Instruments. Designed specifically for automotive applications, this product offers exceptional performance and accuracy. With a wide input voltage range of 2.7V to 40V, the INA220BQDGSRQ1 is capable of measuring both positive and negative currents with a maximum continuous current of 10A. The integrated shunt resistor with a low temperature coefficient ensures accurate current sensing, even in extreme temperature conditions. The device features a precision voltage reference, which eliminates the need for external components and simplifies the design process. The on-chip 12-bit ADC provides high-resolution current measurements, allowing for precise monitoring and control. Furthermore, the INA220BQDGSRQ1 offers a range of diagnostic features, including overcurrent, overvoltage, and undervoltage detection. These features enhance the safety and protection of automotive systems, ensuring optimal performance and reliability. Overall, the INA220BQDGSRQ1 is an excellent choice for automotive current sensing applications, providing reliable and accurate measurements in a cost-effective solution.