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AS5147U-HTSM - ams OSRAM

Description: Board Mount Hall Effect / Magnetic Sensors 14-Bit Dual-Die On-Axis Magnetic Rotary Position Sensor with Up to 14-Bit Binary Incremental Pulse Count

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AS5147U-HTSM - ams OSRAM PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-14
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AS5147U-HTSM - ams OSRAM  - 3D model - Small Outline Packages - TSSOP-14
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AS5147U-HTSM Details

  • Manufacturer Part Number:

    AS5147U-HTSM

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-14

  • Factory Lead Time:

    21 Weeks

  • Manufacturer:

    ams OSRAM Group

  • YTEOL:

    9

  • Additional Feature:

    AEC-Q100, ISO-26262-ASIL-D

  • Body Breadth:

    4.4 mm

  • Body Height:

    1 mm

  • Body Length or Diameter:

    5 mm

  • Housing:

    PLASTIC

  • JESD-609 Code:

    e3

  • Measurement Range-Max (deg):

    360 deg

  • Mounting Feature:

    SURFACE MOUNT

  • Operating Current-Max:

    16 mA

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Interface Type:

    SPI INTERFACE

  • Output Range:

    0.40-2.80V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    ROTARY POSITION SENSOR,HALL EFFECT

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Surface Mount:

    YES

  • Terminal Finish:

    TIN

  • Termination Type:

    SOLDER

AS5147U-HTSM Frequently Asked Questions (FAQs)

  • A symmetrical PCB layout with a solid ground plane and a separate power plane is recommended. The device should be placed close to the magnet and the PCB should be designed to minimize noise and interference.
  • Calibration involves adjusting the zero-point and sensitivity of the device. This can be done by rotating the magnet 360° and recording the output values. The zero-point can be adjusted by applying a offset to the output values, and the sensitivity can be adjusted by applying a gain factor.
  • A diametrically magnetized magnet with a diameter of 2-5mm and a height of 1-2mm is recommended. The magnet should be made of a high-remanence material such as NdFeB or SmCo.
  • The output data from the AS5147U-HTSM is a 14-bit digital value representing the angle of the magnet. The data can be processed using a microcontroller or a dedicated IC. The data should be filtered and averaged to reduce noise and improve accuracy.
  • The AS5147U-HTSM operates over a temperature range of -40°C to 150°C. However, the accuracy and sensitivity of the device may be affected at extreme temperatures.

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AS5147U-HTSM Overview

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