Automotive-grade Hall-effect current sensing
80 kHz bandwidth — what it buys the power-stage designer
With an 80 kHz bandwidth and a 6.5 µs response time, this sensor tracks fast current transients in switching power converters and motor-phase loops. Linearity of ±0.05% keeps the transfer curve clean across the measurement span, reducing the need for multi-point calibration in production.
Supply and output — single-rail simplicity
The ratiometric voltage output tracks the supply, so the full-scale output scales with the ADC reference — a useful feature when the same rail feeds both the sensor and the microcontroller.
For volume production or BOM-line qualification, the AEC-Q100 certification and automotive grade are already documented, so no additional qualification paperwork is needed for tier-one programs.