General Description
The AS5147 is a high-resolution rotary position sensor for fast absolute angle measurement over a full 360-degree range. This new position sensor is equipped with a revolutionary integrated dynamic angle error compensation (DAEC™) with almost 0 latency.
The robust design of the device suppresses the influence of any homogenous external stray magnetic field. A standard 4-wire SPI serial interface allows a host microcontroller to read 14-bit absolute angle position data from the AS5147 and to program non-volatile settings without a dedicated programmer.

FEATUREs
   DAEC™ Dynamic angle error compensation
   14-bit core resolution
   Independent output interfaces: SPI, ABI, UVW, PWM
   Zero position, configuration programmable
   Self-Diagnostics
   Immune to external stray field

Benefits
   Easy to use – saving costs on DSP
   Good resolution for motor & position control
   Versatile choice of the interface
   No programmer needed (via SPI command)
   Supports safety challenging applications
   Lower system costs (no shielding)

APPLICATIONs
   The AS5147 has been designed to support BLDC motor
   commutation for the most challenging automotive
   applications (AEC-Q100 grade 0 automotive qualified) such as
   electric power steering (EPS), transmission (gearbox, actuator),
   pump, brake (actuator) and starter & alternator.