Melexis — MLX90380: Fast Pre-Programmed Magnetic Resolver IC

The MLX90380 is a monolithic contactless sensor IC sensitive to the flux density applied orthogonally and parallel to the IC surface. High-speed dual analog outputs allow the MLX90380 to deliver accurate sine/cosine signals when used with a rotating permanent magnet. With a wide range of operating temperature, supply voltage and magnetic flux density, the MLX90380 can resolve the angular position of a rotating axis over 360 degrees in many industrial and automotive applications.


  • Triaxis® hall technology
  • 4µs output refresh rate
  • Selectable magnetic field axis (X/Y – X/Z – Z/Y)
  • Selectable sensitivity range (10mT to 70mT)
  • Programming through the connector
  • Sine and cosine analog outputs
  • 3.3V and 5V operating supply voltage
  • End-of-shaft/through-shaft operation
  • Ratiometric outputs
  • -40°C to +150°C operating temperature range