Digital isolators

Highest working voltage, lowest emissions, lowest power and highest efficiency

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Explore our portfolio of basic and reinforced digital isolators based on a proprietary silicon dioxide (SiO2) insulation barrier for industry-leading performance. These high-voltage, high-speed, low-power, small-size, integrated-power, radiation-tolerant, and ATEX/IECEx-certified isolators are designed to meet a range of design challenges. Whether you need isolation in a very cost-sensitive application, an industrial factory application that must endure harsh temperatures and system noise, or automotive HEV/EV application where size and weight reduction is critical, or even in NewSpace applications, our high-performance digital isolators can help.

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Digital isolators

Digital isolators featuring the industry's highest isolation rating up to 5.7 kVRMS, operational voltage from 1.71 to 5.5 V, power down to 4.2 µA per channel and speeds up to 150 Mbps

Digital isolators with integrated power

Digital isolators with integrated power featuring isolation ratings of 5 kVRMS, up to 0.65-W output power, high efficiency and the lowest electromagnetic emissions

Related categories
Isolated digital input receivers

Simple, isolated digital input receivers that improve on traditional optocoupler designs for high-density I/O modules

Featured digital isolators

ISO7041-Q1 NEW

Automotive, 120-µA, ultra-low power, four-channel digital isolator

Approx. price (USD) 1ku | 1.707
ISO6721R-Q1 NEW

Automotive, general-purpose, dual-channel, 1/1 reverse pinout digital isolator

Approx. price (USD) 1ku | 0.578
ISO6760-Q1 NEW

Automotive, general-purpose, 50-Mbps, six-channel (6/0) digital isolator with robust EMC

Approx. price (USD) 1ku | 1.47
ISO6762-Q1 NEW

Automotive, general-purpose, 50-Mbps, six-channel (4/2) digital isolator with robust EMC

Approx. price (USD) 1ku | 1.47
ISO6763-Q1 NEW

Automotive, general-purpose, 50-Mbps, six-channel (3/3) digital isolator with robust EMC

Approx. price (USD) 1ku | 1.47
ISO6761-Q1 NEW

Automotive, general-purpose, 50-Mbps, six-channel (5/1) digital isolator with robust EMC

Approx. price (USD) 1ku | 1.47

Technical resources

Technical article
Technical article
Why the need for Grade 0 isolation?
Learn how Grade 0 digital isolators enable high-temperature (over 125°C) isolation designs in hybrid electric vehicles (HEVs).
Technical article
Technical article
Signal isolation in 48-V HEV/EV systems
Read about where and why isolation is needed in 48-V mild hybrid systems.
Certificate
Certificate
Isolation certifcations
Get a quick view of which worldwide industry standards our isolation products meet, including VDE, CSA, TUV, CQC, UL, ATEX and IECEx.