AS5172E

AS5172E

High-resolution on-axis magnetic angular position sensor with PSI5 output
Datasheet

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AS5172E
AS5172E
Datasheet


Product details

  • Accurancy
    0.4 °
  • ASIL qualified
    ASIL B
  • Automotive Qualified
    AEC-Q100
  • Die in package
    single
  • Function
    on-axis angle position sensing
  • Operating ambient temperature range
    -40 °C to 125 °C
  • Output interface
    PSI5
  • Resolution
    14 bit, 12 bit
  • Supply Voltage
    7 V
  • Technology
    magnetic

OPN
Product Status
Infineon Package
Package Name
Packing Size
Packing Type
Moisture Level
Moisture Packing
Lead-free
Halogen Free
RoHS Compliant
Reliable magnetic position sensor with 12‑bit PSI5 output (PSI5 v1.3/2.1) for absolute 360° angle measurement. Based on Hall technology for robust and accurate performance including effective stray‑field compensation. Programmable angular sub‑range allows resolution optimization. Operates with simple 2‑pole magnet. Fully AEC-Q100 qualified including +20 V overvoltage and −18 V reverse polarity protection.

Features

  • 12-bit resolution @90° minimum arc
  • Low output noise, low inherent INL
  • Magnetic stray field immunity
  • Functional safety, diagnostics
  • AEC-Q100 Grade 1 qualified
  • System cost reduction: PCB less + reduced BOM

Benefits

  • 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 (System-in-Package)

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