{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM241E1WBRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM241E1WBRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM241E1WBRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM241E1WBRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM241E1WBRWZ-RL, iCoupler series, automotive-grade digital isolator, 4-channel unidirectional, 150Mbps data rate, 5000Vrms isolation, 1.7V to 5.5V supply, -40°C to 125°C, 16-SOIC wide body.","salesMarkdown":"## Automotive-grade galvanic isolator for harsh environments The ADUM241E1WBRWZ-RL is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler family, built with magnetic coupling technology. The 5000 Vrms isolation rating provides a robust safety barrier for systems that must withstand high-voltage transients — think traction inverter gate-drive interfaces, battery management system SPI isolation, or CAN-FD / Ethernet isolation in an ECU. ## Package and mounting At 150 Mbps, this isolator keeps up with high-speed serial protocols like SPI at 50 MHz clock or full-speed Ethernet without adding a bottleneck. The 2.5 ns typical rise/fall time and 13 ns max propagation delay leave enough timing margin for most isolation barriers. The 75 kV/µs minimum common-mode transient immunity is the spec that matters in motor-drive and inverter environments: fast-switching SiC or IGBT stages can dump several kV/µs across the barrier, and this part holds its output state through that noise. Pulse-width distortion is held to 3 ns max, so duty-cycle-sensitive signals like PWM or Manchester-encoded data stay clean. ## Channel configuration and supply flexibility The 3/1 channel split (three forward, one reverse) maps directly to a typical SPI isolation pattern: MOSI, SCLK, and chip-select going out, with MISO coming back. No isolated DC-DC converter is integrated, so you will need a separate isolated power supply for the secondary side — a common trade-off that keeps the package in a standard 16-SOIC wide-body footprint.","metaTitle":"ADUM241E1WBRWZ-RL Digital Isolator, 5000Vrms, 150Mbps","metaDescription":"ADUM241E1WBRWZ-RL automotive digital isolator: 5000Vrms isolation, 150Mbps data rate, 4 channels (3/1), -40°C to 125°C, 16-SOIC.","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":"5000Vrms","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":"$5.25","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.25000","currency":"USD"},{"qty":10,"price":"$4.71100","currency":"USD"},{"qty":25,"price":"$4.45400","currency":"USD"},{"qty":100,"price":"$3.86020","currency":"USD"},{"qty":250,"price":"$3.66224","currency":"USD"},{"qty":500,"price":"$3.28614","currency":"USD"},{"qty":1000,"price":"$2.77144","currency":"USD"},{"qty":2000,"price":"$2.63287","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM240D_240E_241D_241E_242D_242E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM241E1WBRWZ-RL automotive grade?","answer":"Yes, it is listed with an Automotive grade. That means it has been qualified to AEC-Q100 stress tests and is suitable for use in automotive electronic systems — engine control units, transmission controllers, battery management, and other under-hood or cabin-domain modules."},{"question":"Can ADUM241E1WBRWZ-RL replace ADUM240E in automotive designs?","answer":"The ADUM241E1WBRWZ-RL is a newer-generation iCoupler part with the same 4-channel unidirectional architecture and 5000 Vrms isolation. It offers a higher data rate (150 Mbps vs the ADUM240E's typical 90 Mbps) and improved CMTI (75 kV/µs vs 25 kV/µs). The pinout and package (16-SOIC wide body) are compatible, so a drop-in replacement is feasible in most designs, but you should verify the supply voltage range and timing margins against your specific ADUM240E variant's datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM241E1WBRWZ-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/ADUM241E1WBRWZ-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}}