ams OSRAM AS5047P 14-Bit Rotary Position Sensor

ams OSRAM AS5047P 14-bit magnetic rotary position sensor is designed for high speed (up to 28krpm) angle measurement over a full 360° range. AS5047P position sensor is equipped with revolutionary integrated dynamic angle error compensation (DAEC™) with almost 0 latency. This ams sensor offers a robust design that 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 AS5047P and to program non-volatile settings without a dedicated programmer.


  • Up to 28krpm angle measurement over 360° range
  • DAEC™ Dynamic angle error compensation
  • 14-bit core resolution
  • Simple optical encoder replacement
  • Zero position, configuration programmable
  • Choice of SPI, ABI, UVW, PWM independent output interfaces
  • Immune to external stray field


  • BLDC motor commutation
    • Factory automation
    • Building automation
    • Robotics
    • PMSM (permanent magnet synchronous motor)
    • Stepper motors
  • Optical encoder replacement

Block Diagram

Block Diagram - ams OSRAM AS5047P 14-Bit Rotary Position Sensor


Published: 2015-07-22 | Updated: 2023-04-24