ams OSRAM AS5x47U Position Sensors

ams OSRAM AS5x47U Position Sensors are optimized to support BLDC motor communication for challenging and safety-critical automotive applications, such as electric power steering (EPS), transmission (gearbox, actuator), brake (actuator), and starter/alternator. These high-resolution redundant rotary position sensors provide fast absolute angle measurement over a full 360° range. These devices feature a 150mW power dissipation rating, 100mA input current, and up to 7VDC supply voltage.


  • DAEC ™ Dynamic angle error compensation
  • DFS ™ Dynamic filter system
  • Magnetic stray field immunity
  • AEC-Q100 Grade 0 qualified
  • SPI, ABI, UVW, PWM Independent output interfaces


  • Electrical power steering
  • Transmission
  • Brakes
  • Starter/alternator


Block Diagram

Block Diagram - ams OSRAM AS5x47U Position Sensors

Application Example

ams OSRAM AS5x47U Position Sensors
Published: 2020-06-15 | Updated: 2022-03-11