{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM1286BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM1286BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM1286BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM1286BRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM1286BRZ iCoupler®, General Purpose digital isolator, 2 unidirectional channels, 3000Vrms isolation, 25Mbps data rate, 3V to 5.5V supply, -40°C to 125°C, 8-SOIC.","salesMarkdown":"## 3000 Vrms isolation in an 8-SOIC — what it buys you The ADUM1286BRZ is a two-channel, unidirectional digital isolator from the iCoupler® family, built around magnetic coupling rather than optocoupler LEDs. It delivers 3000 Vrms isolation in a standard 8-SOIC footprint, so it fits designs that need to break ground loops or provide safety isolation on a digital interface without the ageing and current-transfer-ratio drift of optocouplers. The 25 Mbps data rate handles SPI, UART, and general-purpose logic-level isolation at moderate speeds. ## 25 Mbps and 35 ns propagation delay — timing budget for the bus The 2.5 ns typical rise/fall time means the edges are clean enough for most logic families, but the 25 kV/µs minimum common-mode transient immunity ensures the output doesn't glitch when a motor drive or relay slams a fast transient across the isolation barrier. That CMTI number is the one to watch if this isolator sits between a noisy power stage and a sensitive controller. The magnetic coupling technology doesn't suffer the LED degradation that limits optocoupler life at high temperature, so the isolation performance stays stable over the product's service life.","metaTitle":"ADUM1286BRZ Digital Isolator, 3000Vrms, 25Mbps, 8-SOIC","metaDescription":"ADUM1286BRZ general-purpose digital isolator with magnetic coupling, 3000Vrms isolation, 25Mbps data rate, 2 unidirectional channels, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tube","Data Rate":"25Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"8-SOIC","Pulse Width Distortion (Max)":"3ns","Propagation Delay tpLH / tpHL (Max)":"35ns, 35ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.83","priceTiers":[{"qty":1,"price":"$3.83000","currency":"USD"},{"qty":10,"price":"$3.43700","currency":"USD"},{"qty":25,"price":"$3.24960","currency":"USD"},{"qty":100,"price":"$2.81640","currency":"USD"},{"qty":250,"price":"$2.67196","currency":"USD"},{"qty":500,"price":"$2.39754","currency":"USD"},{"qty":1000,"price":"$2.02202","currency":"USD"},{"qty":2500,"price":"$1.92092","currency":"USD"},{"qty":5000,"price":"$1.84870","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8e75547927d6f41e80c5c7dd03fbac65.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADUM1286BRZ/alternatives.json"},"ai":{"faq":[{"question":"How fast is the ADUM1286BRZ data rate?","answer":"The ADUM1286BRZ supports a data rate of 25 Mbps, with a maximum propagation delay of 35 ns and pulse-width distortion of 3 ns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM1286BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM1286BRZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}