The Texas Instruments INA199C1QDCKRQ1 is an automotive grade, dual, zero-drift, low- and high-side, bidirectional current-sense amplifier with a voltage output. It features industry-leading accuracy, including 26V common-mode voltage rating, quiescent current of only 3µA, and continuous current up to ±200mA. This device has an integrated, proprietary CMRR improvement technology to help ensure low-noise and precise measurements. The amplifier is housed in a standard 6-pin SC70 package which offers an operating temperature range of -40°C to +125°C. It is designed for use in a variety of automotive applications including fuel systems and ethanol sensing.