ISO7740 Datasheet PDF (Robust-EMC Reinforced Quad-Channel Digital Isolators)

ISO7740 - Robust-EMC Reinforced Quad-Channel Digital Isolators

Description

The ISO774x devices are high-performance, quadchannel digital isolators with 5000VRMS (DW package) and 3000VRMS (DBQ package) isolation ratings per UL 1577.

This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

Features

100Mbps data rate.
Robust isolation barrier:.
>30-year projected lifetime at 1500VRMS working voltage.
Up to 5000VRMS isolation rating.
Up to 12.8kV surge capability.
±100kV/μs typical CMTI.
Wide supply range: 2.25V to 5.5V.
2.25V to 5.5V level translation.
Default output high (ISO774x) and low (ISO774xF) options.
Wide temperature range:.
55°C to 125°C.
Low power consumption, typical 1.5mA.

Datasheet Details

Part number	ISO7740
Manufacturer	Texas Instruments
File Size	2.23 MB
Description	Robust-EMC Reinforced Quad-Channel Digital Isolators
Datasheet	ISO7740 Datasheet
Additional preview pages of the ISO7740 datasheet.

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Full PDF Text Transcription

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ISO7740, ISO7741, ISO7742 SLLSEP4I – MARCH 2016 – REVISED FEBRUARY 2024 ISO774x High-Speed, Robust-EMC Reinforced and Basic Quad-Channel Digital Isolators 1 Features • 100Mbps data rate • Robust isolation barrier: – >30-year projected lifetime at 1500VRMS working voltage – Up to 5000VRMS isolation rating – Up to 12.8kV surge capability – ±100kV/μs typical CMTI • Wide supply range: 2.25V to 5.5V • 2.25V to 5.5V level translation • Default output high (ISO774x) and low (ISO774xF) options • Wide temperature range: –55°C to 125°C • Low power consumption, typical 1.5mA per channel at 1Mbps • Low propagation delay: 10.

Published: Jan 11, 2020 |