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Bench Talk for Design Engineers

Bench Talk

Bench Talk for Design Engineers | The Official Blog of Mouser Electronics

New Tech Tuesdays: The Roles of Digital Isolators and Optocouplers in Circuit Design

On July 16, 2024 in All, General, New Tech Tuesdays by Rudy Ramos

Digital isolators and optocouplers perform similar functions in electronics, providing electrical isolation between two circuits while allowing communication or signal transfer between them. However, they achieve this isolation through different mechanisms, and each has its own figure of merit.

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Tagged With: adum320n, adum321n, capacitive coupling, digital isolators, galvanic isolation, gd3162, isolation barrier, magnetic coupling, noise immunity, optocouplers, signal isolation

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Copyright ©2025 Mouser Electronics, Inc.

Mouser® and Mouser Electronics® are trademarks of Mouser Electronics, Inc. All other trademarks are the property of their respective owners. Corporate headquarters and logistics center in Mansfield, Texas USA.