Texas Instruments ISOW7840 Digital Isolators | Digi-Key Daily

672 views · Published 28 December 2017 · 1:08 · Indexed 8 November 2026

Channel: DigiKey · 2017 · Science & Technology

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TI ISOW7840 series are reinforced quad-channel digital isolators that have an integrated high-efficiency DC-DC converter with an on-chip transformer.  This integrated converter provides up to 650 mW of isolated power, providing space-constrained industrial automation, motor control, and medical equipment, and grid infrastructure applications a smaller solution size by eliminating the separate isolated power supply.  The isolators operate from a 3 V to 5.5 V supply and the converter can provide a regulated 5 V or 3.3 V output.  Isolators are available with various configurations of forward and reverse channels and support CMOS or LVCMOS digital I/Os at up to 100 Mbps, while providing robust protection and low emissions. https://www.digikey.com/en/product-highlight/t/texas-instruments/isow784x-digital-isolators?WT.Z_sm_link=Youtube_DKDaily2017

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