AS5147P

AS5147P

14-bit on-axis magnetic rotary position sensor with 12-bit binary incremental pulse count
Datasheet

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AS5147P
AS5147P
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 150 °C
  • Output interface
    PWM, ABI, UVW, SPI
  • Resolution
    12 bit
  • Rotation speed max
    28000 rpm
  • Supply Voltage
    3.3 V, 5 V
  • Technology
    magnetic
OPN
Product Status
Infineon Package
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Lead-free
Halogen Free
RoHS Compliant
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High‑resolution 14‑bit rotary position sensor for fast 360° angle measurement up to 28 krpm. Equipped with SPI interface, programmable ABI output (up to 4096 steps / 1024 ppr) and non‑volatile configuration. DAEC™ ensures minimal latency. Designed as ISO26262 SEooC with safety documentation (FMEDA, safety manual). Robust against stray magnetic fields, ideal for safety‑critical automotive systems.

Features

  • DAEC™ dynamic angle error compensation
  • Immune to external stray magnetic field
  • 14-bit core resolution
  • Maximum speed up to 28000 rpm
  • Developed per ISO 26262 SEooC

Benefits

  • Eliminates angle measurement lag at high RPMs
  • Lower system costs (no shielding)
  • High resolution for motor and position control
  • No programmer needed (via SPI command)
  • Enables ASIL-x system safety level compliance

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