Standard Digital Isolators
Analog Devices’ digital isolators enable designers to implement robust solutions with our magnetically isolated iCoupler products with the flexibility of up to 6 channels. Products meet stringent safety standards including the ability to isolate IS-IS with our intrinsically safe certified digital isolators which enable designs in hazardous areas. And automotive certified versions are also available. Utilizing the iCoupler® and isoPower® technologies, these isolation solutions enable designs without the constraints found in optocouplers.
Product Selection Table
Safety and Regulatory Compliance Information
The iCoupler family of digital isolation products have been tested and approved by various regulatory agencies, including UL, CSA, VDE, TÜV, CQC, ATEX and IECEx. This table summarizes the achieved ratings for each product and includes links to copies of the actual safety certificates.
EMC Resources
Whether as a component or as part of a larger system level solution, EMC compliance must be met, and the best EMC design practices occur at the start of the design. Be prepared for the certification process and get ahead of the game with our selection of resources.
Latest Resources
Videos
- iCoupler Digital Isolation Precision Training Series SERIES
- Protect your Innovations: from High Precision to High Power
- iCoupler Isolated GaN Half Bridge Inverter
- Isolation of Things: iCoupler® Digital Isolators vs. Optocouplers
- Analog Devices' Isolation Technology for Industrial Motor Control
Application Notes
- AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C) PDF
- AN-1109: Recommendations for Control of Radiated Emissions with iCoupler Devices (Rev. 0) PDF
- AN-913: Isolating I2C Interfaces (Rev. 0) PDF
- AN-727: iCoupler® Isolation in RS-485 Applications (Rev. 0) PDF
- AN-740: iCoupler® Isolation in RS-232 Applications (Rev. A) PDF
Press Releases
- Robust iCoupler® Digital Isolators Improve Signal Reliability to Guarantee Safe System Functionality in Noisy Environments
- Analog Devices Achieves Major Milestone by Shipping 1 Billionth Channel of iCoupler Digital Isolation
- Analog Devices Introduces Industry’s Smallest Isolated DC-to-DC Converters
- Isolated Half-bridge Gate Drivers with Analog Devices' iCoupler® Digital Isolator Technology Deliver Industry-best Speed and Reliability
- Analog Devices’ Webcast Addresses Isolation Challenges in Power Conversion Applications
Technical Articles
- From IoT Factories to Operating Rooms: How to Design Better Comms Systems
-
Peak Current of Isolated Gate Drivers
Analog Dialogue
- Common-Mode Transient Immunity
- Micro-Transformers Provide Signal and Power Isolation for Hybrid Electric Vehicles
- Digital Isolators Can Be Used in Intrinsic Safety Applications
Product Selection Guide
Circuit Note
- CN0337: 12-Bit, 300 kSPS, Single-Supply, Fully Isolated RTD Temperature Measurement System with 3-Wire Compensation PDF
- CN0326: Isolated Low Power pH Monitor with Temperature Compensation PDF
- CN0280: Robust Completely Isolated Current Sense Circuit with Isolated Power Supply for Solar Photovoltaic Converters PDF
- CN0256: Isolated LVDS Interface Circuit PDF
Solutions Bulletins & Brochures
Webcasts
- Addressing System Integration Challenges with Isolated Industrial Interfaces
- Using On-Off Keying, Digital Isolators in Harsh Environments
- Changing Safety Standards Environment for Digital Isolators
- Got my data over the isolation barrier! Now how do I get power to run it?
- Isolated Interface Solutions for Industrial Sensor and Monitoring Applications
Informational
Frequently Asked Questions
- How much isolation can iCoupler products provide?
- With which regulatory standards do iCoupler products comply?
- What communications protocols are supported by iCoupler products?
- What are the benefits of iCoupler technology?
- What is the “Certified 8 mm Creepage Package”?