AS5173

AS5173

Low-noise and, High-resolution on-axis magnetic angular position sensor with PSI5 output
Datasheet

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AS5173
AS5173
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
Infineon stock last updated:
High‑precision magnetic position sensor with configurable 12‑bit or 14‑bit PSI5 output (PSI5 v1.3/2.3) for accurate full 360° angle measurement. Hall‑based analog front-end ensures reliable operation and strong stray‑field immunity. Supports programmable sub‑range for optimized resolution. Requires simple 2‑pole magnet. Robust automotive design with up to 16.5 V operation, +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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