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OPR5011 - Optical Comparator Array

General Description

Each OPR5011 device is a hybrid sensor array that consists of three channels of the OPTEK differential optical comparator (‘TRI-DOC”) IC.

The single chip construction ensures very tight dimensional tolerances between active areas.

Key Features

  • Precise active area location.
  • Surface mountable.
  • TTL compatible output.
  • Wide supply voltage range.
  • Wide operating temperature range.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Optical Comparator Array OPR5011 Features: • Precise active area location • Surface mountable • TTL compatible output • Wide supply voltage range • Wide operating temperature range Description: Each OPR5011 device is a hybrid sensor array that consists of three channels of the OPTEK differential optical comparator (‘TRI-DOC”) IC. The single chip construction ensures very tight dimensional tolerances between active areas. Specifically designed for high-speed/high-resolution encoder applications, the open collector output switches based on the comparison of the input photodiode’s light current levels. Logarithmic amplification of the input signals facilitates operation over a wide range of light levels.