Maxim MAX22445 Digital Galvanic Isolator | Digi-Key Daily

437 views · Published 11 September 2018 · 1:11 · Indexed 18 October 2026

Channel: DigiKey · 2018 · Science & Technology

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Maxim’s MAX22445 is a reinforced, 4-channel digital galvanic isolator. This IC, which uses Maxim's proprietary process technology, is fast acting, low power and has reinforced isolation to withstand voltage ratings of 5 kilovolts RMS for sixty seconds. This digital isolator offers a unidirectional channel configuration with three channels transmitting data in one direction and one channel transmitting in the opposite direction, making it perfect for applications such as isolated SPI and RS-485 communication. And because this isolator uses independent 1.71 volt to 5.5 volt supplies on each side of the isolator, the device is well suited for use as a level translator. Ideal applications include battery management systems, medical systems, and Fieldbus communications for industrial automation. https://www.digikey.com/en/product-highlight/m/maxim-integrated/max22445-reinforced-4-channel-digital-isolator?WT.Z_sm_link=Youtube_DKDaily2018

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