{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM241E1BRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM241E1BRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM241E1BRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM241E1BRWZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM241E1BRWZ, iCoupler series, 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":"## Four-channel isolation with a 3/1 direction split The ADUM241E1BRWZ is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler family, built around magnetic coupling technology. It delivers 5000 Vrms isolation in a 16-pin SOIC wide-body package, with a data rate of 150 Mbps and propagation delay of 13 ns max. The channel configuration is three inputs on Side 1 and one input on Side 2 — a 3/1 split that suits interfaces where the majority of signals flow in one direction with a single return path. ## 75 kV/µs CMTI — what it buys you in a motor drive or inverter Common-mode transient immunity is rated at 75 kV/µs minimum. That figure matters when the isolator sits across a switching node that slews several hundred volts in nanoseconds — think IGBT or SiC gate drivers, motor phase outputs, or flyback converter feedback paths. A part with lower CMTI can latch or corrupt data during the fast edge. The 75 kV/µs spec here gives comfortable margin for most industrial drives and power converters without needing a secondary barrier. ## Wide supply range and no external isolated power needed The isolator does not include an integrated DC-DC converter — it passes digital signals only, not power. If the isolated side needs a local supply rail, that rail must be provided separately. The 16-SOIC wide-body footprint (7.50 mm width) is the standard industrial isolator package, compatible with many ADI and competitor pinouts in the same class. No LTB risk or successor part has been announced.","metaTitle":"ADUM241E1BRWZ iCoupler Digital Isolator, 5000Vrms, 150Mbps","metaDescription":"ADI ADUM241E1BRWZ 4-channel general-purpose digital isolator. 5000Vrms isolation, 150Mbps data rate, 75kV/µs CMTI, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","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":"1.7V ~ 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":2500,"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":"Does ADUM241E1BRWZ require external isolated power?","answer":"Yes. The ADUM241E1BRWZ is a signal isolator only — it does not include an integrated isolated DC-DC converter. The isolated-side circuitry must be powered from a separate supply rail."},{"question":"Is ADUM241E1BRWZ pin compatible with ADUM240E?","answer":"The ADUM241E1BRWZ uses the same 16-SOIC wide-body footprint as other iCoupler 4-channel parts, but pin compatibility depends on the channel direction mapping. The ADUM241E1BRWZ has a 3/1 input split (three channels Side 1, one channel Side 2), while the ADUM240E series uses a 2/2 split. Verify the pin-to-pin assignment against your PCB layout before substituting."},{"question":"What is the closest functional second-source to ADUM241E1BRWZ?","answer":"Within the same iCoupler family, the ADUM242E0BRIZ and ADUM242D0BRIZ are 4-channel parts with the same 150 Mbps data rate, 5000 Vrms isolation, and 75 kV/µs CMTI, but with a 2/2 channel direction split instead of the 3/1 split. The ADUM230E1BRIZ is a 3-channel part with all three inputs on Side 1. None are direct pin-for-pin replacements — the channel direction difference changes the signal mapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM241E1BRWZ","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 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}}