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A digital isolator is used to get a digital signal across a galvanic isolation boundary. They serve a similar purpose to optocouplers, except optocouplers are far too slow and error prone for high speed (1MHz+) digital signals. They also use a different coupling technology, usually transformer or RF link as opposed to an optical link.While digital isolators only work with digital signals,
Table of Content
1 Industry Overview
1.1 Digital Isolators Industry
1.1.1 Overview
1.1.2 Products of Major Companies
1.2 Market Segment
1.2.1 Industry Chain
1.2.2 Consumer Distribution
1.3 Price & Cost Overview
2 Digital Isolators Market by Type
2.1 By Type
2.1.1 Capacitive Coupling
2.1.2 Optical coupling
2.1.3 Giant Magnetoresis