{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM141E1WBRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM141E1WBRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM141E1WBRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM141E1WBRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM141E1WBRWZ-RL, iCoupler series, 4-channel general-purpose digital isolator, 150 Mbps data rate, 3750 Vrms isolation, unidirectional, 1.7 V to 5.5 V supply, -40°C to 125°C, 16-SOIC wide-body, automotive grade, Tape & Reel.","salesMarkdown":"## Automotive-grade 150 Mbps isolation with a 3/1 channel split The ADUM141E1WBRWZ-RL is an automotive-qualified, 4-channel digital isolator from Analog Devices' iCoupler family, built around magnetic coupling. It pushes 150 Mbps per channel with a 13 ns propagation delay and 3 ns pulse-width distortion — fast enough for isolated SPI, UART, and CAN FD interfaces without adding timing headaches. The 3/1 input-side split (three channels forward, one reverse) is the specific configuration that fits a standard SPI bus: MOSI, MISO, SCLK, and a chip-select or interrupt line going the other way. Rated for 3750 Vrms isolation with a minimum common-mode transient immunity of 75 kV/µs, this part handles the noise environment of motor-drive inverters, on-board chargers, and battery-management systems where fast-switching SiC or GaN stages try to couple common-mode spikes across the isolation barrier.","metaTitle":"ADUM141E1WBRWZ-RL Digital Isolator, 150 Mbps, 3750 Vrms","metaDescription":"ADI ADUM141E1WBRWZ-RL automotive-grade 4-channel digital isolator: 150 Mbps data rate, 3750 Vrms isolation, 75 kV/µs CMTI, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Grade":"Automotive","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"3750Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"3/1","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":"$4.68","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":2000,"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":[{"question":"Is the ADUM141E1WBRWZ-RL automotive qualified?","answer":"Yes, the \"W\" in the order code designates an automotive-grade variant."},{"question":"What is the closest functional second-source for ADUM141E1WBRWZ-RL?","answer":"The ADUM140D1BRZ-RL7 is a pin-compatible sibling in the same iCoupler family with the same 150 Mbps data rate, 2.5 ns rise/fall times, and 13 ns propagation delay. The key difference is the channel direction: the ADUM140D1BRZ-RL7 has all four channels in the forward direction (4/0 split), while the ADUM141E1WBRWZ-RL uses a 3/1 split with one reverse channel. If your application needs a reverse-direction signal, the ADUM140D1BRZ-RL7 will not work without an external level shifter or a second isolator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM141E1WBRWZ-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/ADUM141E1WBRWZ-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}}