Automotive-grade linear Hall sensor for position and current feedback
The DRV5053EAELPGQ1: Sensing range is ±18 mT, suitable for detecting magnetic fields from a permanent magnet or current-carrying conductor in linear position, proximity, or current-sense applications. The analog voltage output scales linearly with the applied field, feeding directly into a 12-bit or higher ADC without an external amplifier.
Bandwidth and temperature compensation for dynamic environments
20 kHz bandwidth captures fast-changing fields from PWM-driven solenoids, injectors, or motor windings — the sensor's output settles within one switching cycle of a typical 10–20 kHz automotive PWM. The TO-92-3 through-hole package (TO-226-3) is a standard three-lead footprint compatible with existing PCB layouts for Hall sensors.
Base product number is DRV5053, indicating a family of linear Hall sensors with different sensitivity and output options. No pin-compatible second-source or official successor is recorded — the BOM line is single-sourced to this TI order code.