OPR5011

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1. 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. The surface-mountable opaque polyimide package shields the photodiodes from stray light and can withstand multiple exposures to the most demanding soldering conditions, while the gold-plated wraparound contacts provide exceptional storage and wetting characteristics. See Application Bulletin 237 for handling instructions.

2. Features

    1. Precise active area location

    2. Surface mountable

    3. TTL compatible output

    4. Wide supply voltage range

    5. Wide operating temperature range

3. Applications

    1. High-speed applications

    2. High-resolution applications

    3. Applications requiring a wide range of light levels

4. Product Size

5. Electrical Characteristics