Automotive current sense with ±0.4% accuracy
The INA285AQDRQ1 is a current shunt monitor from Texas Instruments, part of the Automotive, AEC-Q100 series, designed to measure current through a shunt resistor on either the high or low side of the supply rail. With ±0.4% accuracy across the full input range of -14V to 80V, this device delivers the precision needed for monitoring battery charging, motor phase currents, and power distribution in 12V and 24V automotive systems.
Package and PCB integration
The supplier device package is 8-SOIC, which matches the package/case designation, ensuring consistent thermal and mechanical behavior across the production reel.
Compliance and lifecycle status
ROHS3 compliant, the device meets the latest European Union restrictions on hazardous substances, which is a prerequisite for automotive and industrial exports to regulated markets.