{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM3402CRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM3402CRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM3402CRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM3402CRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM3402CRWZ-RL, 4-channel general-purpose digital isolator, 90 Mbps data rate, 2500 Vrms isolation, 2/2 channel configuration, 3 V to 5.5 V supply, -40°C to 105°C, 16-SOIC wide-body, Tape & Reel.","salesMarkdown":"The ADUM3402CRWZ-RL is a 4-channel, unidirectional digital isolator from ADI's iCoupler series, built around magnetic coupling technology. It delivers 90 Mbps data rate per channel with 2.5 ns typical rise/fall times, 32 ns max propagation delay, and 2 ns max pulse-width distortion. The 2/2 input/output split suits designs needing two isolated upstream and two downstream paths. ## 2500 Vrms isolation and 25 kV/µs CMTI — where it works Rated for 2500 Vrms isolation, this part covers reinforced isolation requirements in industrial automation, motor drives, and medical equipment where the safety barrier must hold off transient overvoltages. The 25 kV/µs minimum common-mode transient immunity (CMTI) is the spec that matters when the isolator sits across a noisy switching node — a motor-drive inverter or a mains-referenced sensor — because it guarantees the output does not glitch when the ground plane jumps. ## Supply range and package — board-level fit Housed in a 16-SOIC wide-body (7.50 mm width) package, the footprint matches standard SOIC-16W land patterns. ## Lifecycle and compliance ADI lists the ADUM3402CRWZ-RL as Active product status. ROHS3 compliant per the ledger, which covers the current EU RoHS exemption list.","metaTitle":"ADUM3402CRWZ-RL iCoupler Digital Isolator, 90 Mbps","metaDescription":"ADUM3402CRWZ-RL 4-channel digital isolator, 90 Mbps data rate, 2500 Vrms isolation, -40°C to 105°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"90Mbps","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":"3V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 105°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)":"2ns","Propagation Delay tpLH / tpHL (Max)":"32ns, 32ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.12000","currency":"USD"},{"qty":10,"price":"$6.42800","currency":"USD"},{"qty":25,"price":"$6.12880","currency":"USD"},{"qty":100,"price":"$5.32150","currency":"USD"},{"qty":250,"price":"$5.08232","currency":"USD"},{"qty":500,"price":"$4.63388","currency":"USD"},{"qty":1000,"price":"$4.03596","currency":"USD"},{"qty":2000,"price":"$3.88648","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADUM3400_3401_3402.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to ADUM3402CRWZ-RL?","answer":"Within the ADI iCoupler family, the ADUM3402ARWZ-RL is a lower-speed variant (1 Mbps) in the same 16-SOIC wide-body package and pinout. For a higher-speed need, the ADUM3402BRWZ-RL runs at 10 Mbps. Both share the same 2/2 channel configuration, 2500 Vrms isolation, and supply range — the only difference is the data rate grade. Verify the speed class against your bus timing before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM3402CRWZ-RL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM3402CRWZ-RL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}