{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM1402CRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM1402CRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM1402CRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM1402CRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM1402CRWZ-RL, iCoupler series, 4-channel general-purpose digital isolator, 90 Mbps data rate, 2500 Vrms isolation, 2/2 input/output split, 16-SOIC wide body, -40°C to 105°C.","salesMarkdown":"## 90 Mbps, 2500 Vrms — the isolator for high-speed industrial links The ADUM1402CRWZ-RL is a 4-channel, unidirectional digital isolator from the iCoupler family, built on magnetic coupling. It delivers a 90 Mbps data rate across a 2500 Vrms isolation barrier, with a 2/2 input-to-output channel split. The 25 kV/µs common-mode transient immunity handles the fast switching edges in motor drives and inverters without corrupting the data. ## 2/2 channel split — why the direction matters The ADUM1402CRWZ-RL's 2/2 input/output split is the middle option in the 4-channel iCoupler family. The ADUM1401CRWZ-RL offers a 3/1 split (three channels forward, one reverse), and the ADUM1400CRWZ-RL is all four channels in one direction (4/0). The choice comes down to how many reverse-direction signals your bus needs — the 2/2 part is the right pick for a bidirectional SPI (MISO, MOSI, plus two chip selects or handshake lines) or a full-duplex UART with flow control. ROHS3 compliant per. ## Package and rework — wide-body SOIC, straightforward hand-solder The part is in a 16-SOIC wide body package, surface mount.","metaTitle":"ADUM1402CRWZ-RL iCoupler Digital Isolator, 90 Mbps","metaDescription":"ADUM1402CRWZ-RL 4-channel general-purpose digital isolator with 90 Mbps data rate, 2500 Vrms isolation, 25 kV/µs CMTI. Active, 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":"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":"2.7V ~ 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":"$8.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.61000","currency":"USD"},{"qty":10,"price":"$7.77400","currency":"USD"},{"qty":25,"price":"$7.41240","currency":"USD"},{"qty":100,"price":"$6.43610","currency":"USD"},{"qty":250,"price":"$6.14688","currency":"USD"},{"qty":500,"price":"$5.60448","currency":"USD"},{"qty":1000,"price":"$4.88133","currency":"USD"},{"qty":2000,"price":"$4.70054","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a1ede0b49820924dd19648c8b0dbeca5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADUM1402CRWZ-RL?","answer":"The ADUM1402CRWZ-RL supports a data rate of 90 Mbps, sufficient for isolating SPI, CAN, and most high-speed serial interfaces."},{"question":"Is ADUM1402CRWZ-RL RoHS compliant?","answer":"Yes, the ADUM1402CRWZ-RL is ROHS3 Compliant."},{"question":"What is the equivalent or replacement for ADUM1402CRWZ-RL?","answer":"The ADUM1401CRWZ-RL (3/1 channel split) and ADUM1400CRWZ-RL (4/0 channel split) are pin-compatible siblings with the same 90 Mbps data rate and 2500 Vrms isolation. Choose based on your required forward-to-reverse channel count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM1402CRWZ-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/ADUM1402CRWZ-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}}