AS5147U

AS5147U

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

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AS5147U
AS5147U
Datasheet


Product details

  • Accurancy
    0.4 °
  • ASIL qualified
    ASIL C
  • 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
    ABI, PWM, UVW, SPI
  • Resolution
    14 bit
  • Rotation speed max
    28000 rpm
  • Supply Voltage
    3.3 V, 5 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 14‑bit redundant rotary position sensor for high‑speed 360° angle measurement in safety‑critical systems. Supports SPI with CRC, PWM, ABI (up to 4096 pulses/rev) and UVW outputs for BLDC motor control. DAEC™ ensures minimal latency, while DFS™ enhances signal noise at low speeds. Robust stray field immunity and comprehensive diagnostics enable compliance up to ASIL‑D. Integrate in TSSOP‑14 package and fully AEC-Q100 qualified.

Features

  • DAEC™ angle error comp. DFS™ filter system
  • Magnetic stray field immunity
  • ISO26262, diagnostics, ASIL-D capable, SEooC
  • AEC-Q100 Grade 0 qualified
  • Output interfaces: SPI, ABI, UVW,PWM

Benefits

  • Easy to use – saving costs on DSP
  • Higher durability and lower system costs (no shield needed)
  • Enabler for safety critical applications
  • Suitable for automotive applications
  • Versatile choice of the interface

Applications

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Design resources

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