AM8192B - 13 bit Rotary Magnetic Sensor IC

AM8192B - 13 bit Rotary Magnetic Sensor IC

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The cylindrically shaped high quality magnet is diametrically polarized and factory selected to ensure best accuracy performance.


Sine and cosine voltage outputs from the Hall sensor array vary with magnet position. Analogue signals are then converted to position data using a configurableinterpolator (up to 13 bit).


The encoder resolution is configurable using an external EEPROM while the Hall sensor array is already factory-trimmed for optimum performance. The absolute angle position value can be accessed through an SSI interface. The relative changes of angle position are simultaneously output as incremental A QUAD B encoder signals at up to 8192 counts per revolution.


  • Contactless angular position encoding over 360°
  • Ideal for harsh environments due to magnetic sensing
  • Complete system-on-chip solution
  • Up to 13 bit absolute encoder
  • Range of binary and decimal resolutions
  • Output options:
    • Incremental
    • Serial SSI
  • High speed operation (38,000 rpm at 13 bit resolution)
  • 5 V power supply
  • SMD package LQFP44
  • RoHS compliant (lead free)