{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM142E1WBRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM142E1WBRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM142E1WBRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM142E1WBRWZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM142E1WBRWZ, 4-channel SPI digital isolator, 150Mbps data rate, 3000Vrms isolation, magnetic coupling, unidirectional, 1.8V-5.5V supply, -40°C to 125°C, 16-SOIC, automotive grade.","salesMarkdown":"The ADUM142E1WBRWZ is a 4-channel, unidirectional digital isolator from Analog Devices built around iCoupler magnetic coupling technology. It is specifically configured for SPI isolation: two channels on side 1 drive the clock and data lines, and two on side 2 handle the return data and chip-select, matching the typical SPI signal set without wasting channels. The 150 Mbps data rate and 13 ns typical propagation delay leave comfortable timing margin for SPI buses running at 20 MHz or faster, even when the isolation barrier adds a few nanoseconds of skew. ## Automotive-grade isolation — 100 kV/µs CMTI and 3000 Vrms Rated for 3000 Vrms isolation and a minimum common-mode transient immunity of 100 kV/µs, this part is designed to hold its data integrity through fast-switching transients from motor drives, inverters, and DC-DC converters. No isolated power converter is integrated — the part is a signal-only isolator, and each side needs its own local supply rail.","metaTitle":"ADUM142E1WBRWZ Digital Isolator, 150Mbps, 3000Vrms, SPI","metaDescription":"ADUM142E1WBRWZ digital isolator from Analog Devices: 150 Mbps data rate, 3000 Vrms isolation, 4 unidirectional channels, automotive grade -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"SPI","Grade":"Automotive","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":"1.8V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"3000Vrms","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)":"100kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.68","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.68000","currency":"USD"},{"qty":10,"price":"$4.20700","currency":"USD"},{"qty":25,"price":"$3.97680","currency":"USD"},{"qty":100,"price":"$3.44660","currency":"USD"},{"qty":250,"price":"$3.26988","currency":"USD"},{"qty":500,"price":"$2.93404","currency":"USD"},{"qty":1000,"price":"$2.47450","currency":"USD"},{"qty":2500,"price":"$2.35078","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM140D_140E_141D_141E_142D_142E.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM142E1WBRWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM142E1WBRWZ 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}}