{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM241E1BRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM241E1BRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM241E1BRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM241E1BRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM241E1BRWZ-RL iCoupler, 4-channel General Purpose digital isolator, 150Mbps data rate, 5000Vrms isolation, 1.7V to 5.5V supply, -40°C to 125°C, 16-SOIC.","salesMarkdown":"## Isolation barrier and signal integrity The ADUM241E1BRWZ-RL is a 4-channel, unidirectional digital isolator from the iCoupler series, built around magnetic coupling technology. It provides 5000Vrms of galvanic isolation across a 16-SOIC package, with a 3/1 channel split (three inputs on side 1, one on side 2). This part is designed for general-purpose isolation tasks where high data throughput and robust transient immunity are required. Data rate hits 150Mbps with a typical rise/fall time of 2.5ns and a maximum propagation delay of 13ns in either direction. Pulse-width distortion is held to 3ns max, which keeps the duty cycle distortion low enough for high-speed serial links like SPI or RS-485 isolation. Common-mode transient immunity is rated at a minimum 75kV/µs. That figure matters when the isolator sits between a motor-drive power stage and a controller — fast voltage swings on the high-voltage side won't glitch the data crossing the barrier. ## Supply flexibility and temperature grade The ADUM241E1BRWZ-RL operates from a 1.7V to 5.5V supply on both sides, so it can bridge 1.8V, 2.5V, 3.3V, or 5V logic domains without a separate level translator. The wide range also simplifies power rail design when the isolated side runs from a loosely regulated supply. The 125°C upper limit keeps timing margins intact in a hot enclosure near a motor or power supply. No isolated power is generated on-chip — the ADUM241E1BRWZ-RL is a signal isolator only. Each side needs its own local supply rail; an external DC-DC or isolated module handles the power-side isolation. ## Lifecycle and compliance ROHS3 compliant per, with no known PCN or obsolescence risk at this time. ## Package and layout considerations Housed in a 16-SOIC wide-body (7.50mm width) package, the part is surface-mount with a standard SOIC footprint. The wide-body package provides the creepage distance needed to sustain the 5000Vrms isolation rating across the PCB. No exposed thermal pad — dissipation is through the leads and the board copper.","metaTitle":"ADUM241E1BRWZ-RL iCoupler Digital Isolator, 5000Vrms","metaDescription":"ADUM241E1BRWZ-RL iCoupler 4-channel digital isolator with 5000Vrms isolation, 150Mbps data rate, 75kV/µs CMTI. 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":"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":"$4.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.74000","currency":"USD"},{"qty":10,"price":"$4.25500","currency":"USD"},{"qty":25,"price":"$4.02240","currency":"USD"},{"qty":100,"price":"$3.48600","currency":"USD"},{"qty":250,"price":"$3.30724","currency":"USD"},{"qty":500,"price":"$2.96758","currency":"USD"},{"qty":1000,"price":"$2.50278","currency":"USD"},{"qty":2000,"price":"$2.37764","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":"What is the maximum data rate of ADUM241E1BRWZ-RL?","answer":"The maximum data rate is 150Mbps, with a typical rise/fall time of 2.5ns and a maximum propagation delay of 13ns in either direction. Pulse-width distortion is limited to 3ns max."},{"question":"Is ADUM241E1BRWZ-RL RoHS compliant?","answer":"Yes, the ADUM241E1BRWZ-RL is ROHS3 compliant per the lifecycle record."},{"question":"Does ADUM241E1BRWZ-RL need an external isolated power supply?","answer":"Yes. The ADUM241E1BRWZ-RL does not include an integrated isolated power converter — it is a signal isolator only. Each side of the isolation barrier requires its own local supply rail within the 1.7V to 5.5V range."},{"question":"What is the difference between ADUM241E1BRWZ-RL and ADUM241E1BRWZ?","answer":"The ADUM241E1BRWZ-RL and ADUM241E1BRWZ are electrically and functionally identical. The -RL suffix indicates Tape & Reel packaging; the base part ADUM241E1BRWZ typically ships in tube or cut-tape formats."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM241E1BRWZ-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/ADUM241E1BRWZ-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}}