{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM242D1BRIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM242D1BRIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM242D1BRIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM242D1BRIZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler® ADUM242D1BRIZ, General Purpose digital isolator, 4-channel unidirectional, 150Mbps data rate, 5000Vrms isolation, 75kV/µs CMTI, 1.7V-5.5V supply, -40°C to 125°C, 16-SOIC.","salesMarkdown":"## What the ADUM242D1BRIZ does on your board The ADUM242D1BRIZ is a 4-channel, unidirectional digital isolator from ADI's iCoupler® family, built around magnetic coupling technology rather than the older optocoupler approach. It provides galvanic isolation rated at 5000Vrms between its two sides, with a 2/2 split of inputs on side 1 versus side 2. The part handles data rates up to 150Mbps with propagation delays of 13ns max and 2.5ns typical rise/fall times, making it suitable for isolating high-speed serial interfaces like SPI, UART, or CAN FD without introducing timing margin issues. The 5000Vrms isolation voltage qualifies this isolator for reinforced insulation in industrial motor drives, grid-tied inverters, and medical equipment where patient-contact isolation is required. A CMTI of 75kV/µs means the output stays clean even when the ground plane between sides slews at that rate, preventing data corruption in inverter or UPS feedback loops. The 1.7V to 5.5V supply range on each side lets the ADUM242D1BRIZ bridge 1.8V low-power logic domains with legacy 3.3V or 5V peripherals without external level translation. The 16-SOIC wide-body package (7.50mm width) provides the creepage distance needed to maintain the 5000Vrms rating across the isolation barrier.","metaTitle":"ADUM242D1BRIZ iCoupler Digital Isolator, 5000Vrms, 150Mbps","metaDescription":"ADUM242D1BRIZ 4-channel digital isolator with 5000Vrms isolation, 150Mbps data rate, 75kV/µs CMTI. Active production, ROHS3 compliant.","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":"150Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/2","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"3ns","Propagation Delay tpLH / tpHL (Max)":"13ns, 13ns","Common Mode Transient Immunity (Min)":"75kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.74","priceTiers":[{"qty":1,"price":"$4.74000","currency":"USD"},{"qty":10,"price":"$4.25500","currency":"USD"},{"qty":25,"price":"$4.02240","currency":"USD"},{"qty":100,"price":"$3.48600","currency":"USD"},{"qty":250,"price":"$3.30724","currency":"USD"},{"qty":500,"price":"$2.96758","currency":"USD"},{"qty":1000,"price":"$2.50278","currency":"USD"},{"qty":2500,"price":"$2.37764","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ADUM242D1BRIZ/alternatives.json"},"ai":{"faq":[{"question":"Is ADUM242D1BRIZ compatible with ADuM240D?","answer":"The ADUM242D1BRIZ and ADuM240D share the same iCoupler® magnetic coupling technology and 16-SOIC wide-body package. Both are 4-channel unidirectional isolators, but the ADUM242D1BRIZ uses a 2/2 input-side split versus the ADuM240D's 4/0 configuration. Verify the channel direction assignment for your specific signal routing before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM242D1BRIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM242D1BRIZ 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}}