INA240A1QDRQ1 Current Sense Amplifier | -4V~80V | 20V/V | SOIC-8 Package | Texas Instruments Automotive Grade

The INA240A1QDRQ1 is an AEC-Q100 qualified automotive-grade voltage-output current sense amplifier from Texas Instruments (TI), featuring enhanced PWM rejection. It can sense drops across shunt resistors over a wide common-mode voltage range from –4V to 80V, independent of the supply voltage. The negative common-mode voltage allows the device to operate below ground, accommodating the flyback period of typical solenoid applications. Built on a zero-drift architecture, it offers a maximum offset voltage of ±25µV and a maximum gain error of 0.20%, with a fixed gain of 20V/V. It operates from a single 2.7V to 5.5V supply, drawing a maximum of 2.4mA, and is housed in an 8-pin SOIC package over a -40°C to +125°C temperature range. This device is ideal for motor control, solenoid driving, electronic power steering, and traction control applications. We supply 100% original, new products with fast delivery and professional technical support.