{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM240E1BRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM240E1BRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM240E1BRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM240E1BRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM240E1BRWZ-RL, iCoupler series, 4-channel unidirectional digital isolator, 150 Mbps, 5000 Vrms, 75 kV/µs CMTI, 1.7 V to 5.5 V supply, -40°C to 125°C, 16-SOIC.","salesMarkdown":"## 5000 Vrms isolation — the spec that decides the BOM The ADUM240E1BRWZ-RL is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler® family, built with magnetic coupling technology. The 150 Mbps data rate with 2.5 ns typical rise/fall time and 13 ns max propagation delay keeps timing closure manageable for most serial buses. ## 75 kV/µs CMTI — why it matters for switching environments Common-mode transient immunity is rated at 75 kV/µs minimum. In a motor-drive or inverter stage where IGBTs switch at tens of kV/µs, this rating means the isolator won't latch or corrupt data from the common-mode voltage step. The 3 ns max pulse-width distortion keeps the duty cycle intact across the isolation barrier — important for PWM signals or clock recovery. ## Temperature grade and package — deployment context Surface-mount assembly is standard; no isolated power is integrated, so the secondary side needs its own supply rail. ## Lifecycle and sourcing posture For dual-sourcing resilience, the ADUM140D1BRZ-RL7 offers the same channel count and data rate at 3750 Vrms isolation — a drop-in for designs that can accept the lower isolation voltage.","metaTitle":"ADUM240E1BRWZ-RL iCoupler 4-Ch Digital Isolator, 150 Mbps","metaDescription":"ADUM240E1BRWZ-RL 4-channel general-purpose digital isolator, 150 Mbps data rate, 5000 Vrms isolation, 75 kV/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":"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":"4/0","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":"Where can I buy ADUM240E1BRWZ-RL?","answer":"The ADUM240E1BRWZ-RL is available to order through independent distribution. Submit an RFQ to confirm current pricing and availability — quotes are provided at request time, not listed here."},{"question":"Does ADUM240E1BRWZ-RL require an isolated power supply?","answer":"No. The ADUM240E1BRWZ-RL does not integrate an isolated DC-DC converter."},{"question":"What is the maximum data rate of ADUM240E1BRWZ-RL?","answer":"The maximum data rate is 150 Mbps. With 2.5 ns typical rise/fall time and 13 ns max propagation delay, it supports high-speed SPI, CAN FD, and parallel interfaces with adequate timing margin."},{"question":"What is the replacement or equivalent for ADUM240E1BRWZ-RL?","answer":"For a lower-isolation alternative, the ADUM140D1BRZ-RL7 offers the same 4-channel unidirectional configuration and 150 Mbps data rate at 3750 Vrms. The ADUM242E0BRIZ provides a 2/2 input/output split at 5000 Vrms. Neither is a direct pin-for-pin replacement; verify the channel direction and isolation rating against your BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM240E1BRWZ-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/ADUM240E1BRWZ-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}}