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OPI1268 - High Voltage Isolator

General Description

The OPI1268 is a high voltage isolator with a digital output that is capable of high speed data transmission.

The input of the OPI1268 consists of a high-efficiency GaAlAs LED with a peak wavelength of 850 nm, which is optically coupled to the output optical IC.

Key Features

  • TTL compatible output.
  • 16 kV dc isolation.
  • 2Mbit/s.
  • tPHL-tPLH ≤ 500 ns.
  • Creepage path: 0.970” (24.64 mm).
  • Air path: 0.970” (24.64 mm).
  • UL recognized file No. E58730.

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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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High Voltage Isolator OPI1268 Features:  TTL compatible output  16 kV dc isolation  2Mbit/s  tPHL-tPLH ≤ 500 ns  Creepage path: 0.970” (24.64 mm)  Air path: 0.970” (24.64 mm)  UL recognized file No. E58730 Description: The OPI1268 is a high voltage isolator with a digital output that is capable of high speed data transmission. The input of the OPI1268 consists of a high-efficiency GaAlAs LED with a peak wavelength of 850 nm, which is optically coupled to the output optical IC. A photodiode in the output IC detects the incoming modulated light and converts it to a proportionate current. This current is fed into a high-gain linear amplifier which is temperature, current and voltage compensated.