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ISO6742 - General-Purpose Reinforced Quad-Channel Digital Isolators

Download the ISO6742 datasheet PDF. This datasheet also covers the ISO6740 variant, as both devices belong to the same general-purpose reinforced quad-channel digital isolators family and are provided as variant models within a single manufacturer datasheet.

General Description

The ISO674x devices are high-performance, quadchannel digital isolators ideal for cost-sensitive applications requiring up to 5000 VRMS isolation ratings per UL 1577.

These devices are also certified by VDE, TUV, CSA, and CQC.

Key Features

  • Functional Safety-Capable.
  • Documentation available to aid functional safety system design: ISO6740, ISO6741, ISO6742.
  • 50 Mbps data rate.
  • Robust isolation barrier:.
  • High lifetime at 1500 VRMS working voltage.
  • Up to 5000 VRMS isolation rating.
  • Up to 10 kV surge capability.
  • ±150 kV/μs typical CMTI.
  • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V.
  • 1.71 V to 5.5 V level translation.
  • Default out.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISO6740-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISO6742
Manufacturer Texas Instruments
File Size 3.36 MB
Description General-Purpose Reinforced Quad-Channel Digital Isolators
Datasheet download datasheet ISO6742 Datasheet

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.

View original datasheet text
ISO6740, ISO6741, ISO6742 SLLSFJ6G – DECEMBER 2019 – REVISED FEBRUARY 2023 ISO674x General-Purpose Reinforced Quad-Channel Digital Isolators with Robust EMC 1 Features • Functional Safety-Capable – Documentation available to aid functional safety system design: ISO6740, ISO6741, ISO6742 • 50 Mbps data rate • Robust isolation barrier: – High lifetime at 1500 VRMS working voltage – Up to 5000 VRMS isolation rating – Up to 10 kV surge capability – ±150 kV/μs typical CMTI • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V • 1.71 V to 5.5 V level translation • Default output high (ISO674x) and low (ISO674xF) options • Wide temperature range: –40°C to 125°C • 1.