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ISO7742-Q1 - Robust-EMC Reinforced Quad-Channel Digital Isolators

Download the ISO7742-Q1 datasheet PDF. This datasheet also covers the ISO7740-Q1 variant, as both devices belong to the same robust-emc reinforced quad-channel digital isolators family and are provided as variant models within a single manufacturer datasheet.

General Description

UL 1577.

This family of devices has reinforced insulation ratings according to VDE, CSA, TUV and CQC.

Key Features

  • Qualified for automotive.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISO7740-Q1-etcTI.pdf) that lists specifications for multiple related part numbers.

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
ISO7740-Q1, ISO7741-Q1, ISO7742-Q1 SLLSEU0G – NOVEMBER 2016 – REVISED OCTOBER 2024 ISO774x-Q1 Automotive, High-Speed, Reinforced Quad-Channel Digital Isolators 1 Features • Qualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature Grade 1: –40°C to 125°C ambient operating temperature • Functional Safety-Capable – Documentation available to aid functional safety system design: ISO7740-Q1, ISO7741-Q1, ISO7742-Q1 • 100Mbps data rate • Robust isolation barrier: – >30-year projected lifetime at 1500VRMS working voltage – Up to 5700VRMS isolation rating – Up to 12.8kV surge capability – ±100kV/μs typical CMTI • Wide supply range: 2.25V to 5.5V • 2.25V to 5.