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OPB951 - Dual-Channel Encoder

Download the OPB951 datasheet PDF (OPB950Z included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for dual-channel encoder.

Description

Each OPB950, series devices consists of an infrared Light Emitting Diode (LED) and a monolithic integrated circuit which incorporates two independent photodiodes, linear amplifiers, Schmitt trigger circuits and output transistors.

Features

  • Dual channel outputs for Quadrature Output.
  • Open collector inverter outputs.
  • 0.010” (0.254 mm) sensor apertures for high resolution.
  • Snap mount.
  • OPB950 5±.0.5 Volt Vcc, OPB951 4.75 to 16 Volt Vcc Package 1 Package 2 RoHS.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OPB950Z-TT.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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Photologic® Dual Channel Encoder OPB950Z, OPB951 Features:  Dual channel outputs for Quadrature Output  Open collector inverter outputs  0.010” (0.254 mm) sensor apertures for high resolution  Snap mount  OPB950 5±.0.5 Volt Vcc, OPB951 4.75 to 16 Volt Vcc Package 1 Package 2 RoHS Description: Each OPB950, series devices consists of an infrared Light Emitting Diode (LED) and a monolithic integrated circuit which incorporates two independent photodiodes, linear amplifiers, Schmitt trigger circuits and output transistors. The device is offered in two versions (see page 2 for package drawings). The OPB950 features a dual open-collector output that is compatible with TTL/LSTTL and can drive up to 8 TTL loads. The OPB951 brings out the anode of the LED for custom power applications.
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