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OPI125 - OPTICALLY COUPLED ISOLATOR

Description

Each OPI125, OPI126, and OPI128 consists of an optically coupled isolator with a gallium arsenide infrared emitting diode coupled to a monolithic integrated circuit.

This circuit incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip.

Features

  • Multiple output options.
  • 15 kV dc input-to-output isolation voltage.
  • Direct TTL/STTL interface.
  • High noise immunity.
  • Data rates to 250 KBit/s.
  • Hermetically sealed.
  • TX-TXV process available.
  • UL File No. E 58730.

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Datasheet preview – OPI125

Datasheet Details

Part number OPI125
Manufacturer TT
File Size 692.77 KB
Description OPTICALLY COUPLED ISOLATOR
Datasheet download datasheet OPI125 Datasheet
Additional preview pages of the OPI125 datasheet.

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Full PDF Text Transcription

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OPI125, OPI126, OPI128 Features:  Multiple output options  15 kV dc input-to-output isolation voltage  Direct TTL/STTL interface  High noise immunity  Data rates to 250 KBit/s  Hermetically sealed  TX-TXV process available  UL File No. E 58730* Description: Each OPI125, OPI126, and OPI128 consists of an optically coupled isolator with a gallium arsenide infrared emitting diode coupled to a monolithic integrated circuit. This circuit incorporates a photodiode, a linear amplifier and a Schmitt trigger on a single silicon chip. For maximum long-term stability, both the diode and the Photologic® sensor are hermetically sealed in separate packages and then mounted in a high dielectric plastic housing.
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