Automotive-grade linear Hall sensor with wide supply range
The Texas Instruments DRV5053OAQLPGMQ1 is a single-axis linear Hall-effect sensor in a through-hole TO-92-3 package, delivering an analog voltage output proportional to the applied magnetic flux density. Rated for ±73 mT sensing range, it suits position and current sensing in automotive and industrial systems where the sensor must share a 2.7 V to 38 V supply rail and survive ambient temperatures from -40°C to 125°C. AEC-Q100 qualification means the die and package have passed the reliability stress and temperature cycling tests required for under-hood and chassis-mounted electronics.
Parametric fit for the BOM line
The 20 kHz bandwidth captures fast-changing fields — adequate for a resolver-replacement or a current-sense signal at switching frequencies up to several kilohertz. Supply current draws a maximum of 3.6 mA, and the analog output can source up to 2.3 mA — enough to drive a microcontroller ADC input directly without a buffer.