{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM4150ARIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM4150ARIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM4150ARIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM4150ARIZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM4150ARIZ, iCoupler® SPIsolator™ series, SPI digital isolator, 6-channel unidirectional, 40Mbps data rate, 5000Vrms isolation, 3V to 5.5V supply, -40°C to 125°C, 20-SOIC wide-body.","salesMarkdown":"The ADUM4150ARIZ is a 6-channel SPI digital isolator from Analog Devices' iCoupler® SPIsolator™ family, built around magnetic coupling. It delivers 5000 Vrms galvanic isolation in a 20-SOIC wide-body package, with a 40 Mbps data rate that keeps up with fast SPI clocks without adding bus wait states. The six unidirectional channels are configured as four on the input side and two on the output side — a natural fit for the SPI signal set (SCK, MOSI, MISO, chip select) plus two extra control lines. ## Supply range and logic-level flexibility That saves board area and one BOM line. The 25 kV/µs common-mode transient immunity (CMTI) minimum is the spec that matters when the part sits next to fast-switching IGBTs or SiC MOSFETs — without it, the isolation barrier can glitch and corrupt the SPI frame. ## Package and mounting No exposed pad, no hidden thermal slug — just a standard gull-wing leadframe that lifts cleanly with hot air and reflows back without trouble.","metaTitle":"ADUM4150ARIZ SPI Digital Isolator, 5000Vrms, 40Mbps, 20-SOIC","metaDescription":"ADUM4150ARIZ SPI digital isolator from ADI. 5000Vrms isolation, 40Mbps data rate, 6 unidirectional channels, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"iCoupler®, SPIsolator™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"SPI","Series":"iCoupler®, SPIsolator™","Package":"Tube","Data Rate":"40Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"6","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"4/2","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"20-SOIC-IC","Pulse Width Distortion (Max)":"2ns","Propagation Delay tpLH / tpHL (Max)":"24ns, 24ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.21","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.21000","currency":"USD"},{"qty":10,"price":"$12.14400","currency":"USD"},{"qty":31,"price":"$11.64065","currency":"USD"},{"qty":124,"price":"$10.25645","currency":"USD"},{"qty":279,"price":"$9.75308","currency":"USD"},{"qty":527,"price":"$9.12383","currency":"USD"},{"qty":1023,"price":"$8.36876","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM4150.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM4150ARIZ obsolete?","answer":"No — ADI lists the ADUM4150ARIZ as an active product."},{"question":"What is the closest functional second-source for ADUM4150ARIZ?","answer":"The tape-and-reel variant ADUM4150ARIZ-RL is the same die and ratings, differing only in packaging format. For a different channel count or data rate, the ADUM4400CRIZ (4-channel, 90 Mbps) or ADUM3400CRWZ (4-channel, 2500 Vrms) are in the same iCoupler family but are not pin-compatible substitutes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM4150ARIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM4150ARIZ 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}}