GMR angle sensor with analog sine/cosine output
The TLE5014SP16E0001XUMA1 is a giant magnetoresistance (GMR) angle sensor from Infineon that outputs analog sine and cosine signals from a Wheatstone bridge configuration. It measures a full 0° to 360° rotation continuously, with an external magnet (not included) as the actuator. Rated for a single 3 V supply, the sensor operates across -40°C to 125°C ambient, making it suitable for automotive under-hood and industrial motor-drive environments where temperature extremes are routine.
Supply voltage and temperature grade
The 3 V supply rail is fixed — there is no wide-range regulator on-chip. For cable runs longer than a few meters, the voltage drop on the supply line must stay under roughly 200 mV to keep the bridge biased within spec. The -40°C to 125°C ambient range covers the full automotive temperature grade. At the 125°C end, the GMR element's sensitivity drifts; the datasheet typical vs. max curves for offset and sensitivity over temperature should be reviewed for the target accuracy budget.