8-Bit Hall Encoder iC with Ratiometric Output

iC-MP consists of a quadruple Hall sensor array which has been optimized for the magnetic measurement of an axis angle. The integrated signal conditioning unit provides a differential sine/cosine signal at its outputs.
The absolute angle is converted back to a linear analog output voltage that can be
programmed to be either rail to rail or 10% to 90% of the supply voltage. The angular range of the analog signal is configurable to 90°, 180°, 270° or 360°.

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Features

  • Hall sensor array with automatic signal control
  • Differential scanning for excellent magnetic stray field tolerance
  • Real-time tracking interpolation of up to 256 angle steps, permitting up to 12 000 rpm

Applications

  • Contactless potentiometer
  • Absolute 360° angle sensor
  • Magnetic rotary encoders


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