New Product Introduction

ams AS5172 with PSI5 interface

AS5172 is magnetic position sensor compliant with ISO-26262, with a highly reliable and fast PSI5-bus interface.

ams AS5172 with PSI5 interface product image

EBV presents the AS5172 which complements the ams 70-series of high-resolution angular position sensors. The AS5172 has a highly reliable and fast PSI5-bus interface, which can transmit a 12-bit angle information over high secure data bus according to newest PSI5 standards (PSI5 specification Version 1.3 and 2.1). Ideal for safety-critical automotive applications due to the ISO-26262 compliance.


Key features

  • 12-bit resolution @90° minimum arc
  • Low output noise, low inherent INL
  • Magnetic stray field immunity
  • Functional safety, diagnostics​

Additional features

  • System cost reduction – no PCB and additional components are needed
  • AEC-Q100 Grade 0 qualified (AS5172B), AEC-Q100 Grade 1 qualified (AS5172A)
  • Developed in compliance to the functional safety standard ISO26262


  • Resolve small angular excursion with high accuracy
  • Accurate angle measurement
  • Higher durability and lower system costs (no shield needed)
  • Enabler for safety critical applications
  • Suitable for automotive applications
  • SIP Package



  • Brakes
  • Gas pedals
  • Throttle valve and tumble flaps
  • Steering angle sensors
  • Chassis ride height
  • EGR system
  • Fuel-level measurement systems
  • 2/4WD switch
  • Contactless potentiometers

ams AS5172 with PSI5 interface | EBV Elektronik

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