CAM622 ABN Board

 CAM622 ABN Board

The CAM622 ABN Board connects to a Type B Sensor.  It generates encoder-like ABN digital quadrature signals in response to movement of a Type B Target above the sensor. 

The CAM622 ABN Board includes the CAM622 IC itself, a step-down power supply for efficient operation from a 5V input and an iC-Haus iC-DL line driver IC for generating 5V level differential ABN signals and their inverses.

The CAM622 ABN Board connects to a Type B Rotary Sensor with the 6-way Dual PicoBlade Cable part 013-6019.  Alternatively it connects to a Type B Linear Sensor with the 120mm 6-way PicoBlade-EZMate Cable part 013-6021.

The CAM622 ABN Board is available as part of the CAM622 ABN Bundle.  This is recommended for getting started with evaluation and development.

Features

  • CAM622 Resonant Inductive Encoder IC
  • Efficient 5V to 3.3V regulator for supplying the CAM622
  • iC-DL line driver for differential ABN out
  • ABN fully programmable over SPI, non-volatile
  • Status indication with LED

Performance

  • 5V to 5.5V supply
  • 90mA supply current from 5V
  • Board operating temperature -40°C to +125°C
  • Up to 16 bits of AB edge resolution

Applications

  • Prototyping CAM622 based applications
  • Optical encoder replacement with 5V in, ABN out
  • CAM622 processor board with SPI interface
  • Reference design for CAM622 circuitry
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