{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM240D1BRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM240D1BRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM240D1BRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM240D1BRWZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM240D1BRWZ, iCoupler® series, 4-channel digital isolator, 5000 Vrms isolation, 150 Mbps data rate, 1.7 V to 5.5 V supply, 16-SOIC, -40°C to 125°C.","salesMarkdown":"## 5000 Vrms isolation — reinforced insulation in a 16-SOIC The ADUM240D1BRWZ is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler® family, using magnetic coupling to transfer data across a reinforced isolation barrier rated at 5000 Vrms. The part does not include isolated power, so the secondary side needs its own supply rail. Four channels, all on Side 1 (inputs: 4, outputs: 0), means this variant is configured as a quad input-side receiver — useful for isolating four digital inputs from a sensor bank or encoder interface where the controller side is the isolated output. The unidirectional channel type simplifies routing: no direction-control pin needed. At 150 Mbps, the ADUM240D1BRWZ comfortably handles SPI clock rates up to 75 MHz (half-duplex) or full-duplex UART at 150 Mbps. The 13 ns propagation delay (max) and 3 ns pulse-width distortion (max) keep the signal integrity tight enough for most industrial backplanes and isolated ADC interfaces. Rise and fall times are 2.5 ns typical — fast enough to avoid timing violations but not so fast that they cause excessive EMI without careful layout. Common-mode transient immunity is rated at 75 kV/µs minimum. That is the key spec for motor-drive and inverter applications: when the IGBT or SiC FET switches, the ground bounce across the isolation barrier can exceed 10 kV/µs. A 75 kV/µs CMTI rating gives you margin against false triggering or data corruption in those noisy environments. ROHS3 compliant, so it passes EU material restrictions as-is.","metaTitle":"ADUM240D1BRWZ Digital Isolator, 5000 Vrms, 150 Mbps, 16-SOIC","metaDescription":"ADI ADUM240D1BRWZ iCoupler digital isolator: 5000 Vrms isolation, 150 Mbps data rate, 4 unidirectional channels, -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":"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":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":"What is the data rate of the ADUM240D1BRWZ?","answer":"The ADUM240D1BRWZ supports a data rate of 150 Mbps. Propagation delay is 13 ns max, pulse-width distortion is 3 ns max, and rise/fall times are 2.5 ns typical. This makes it suitable for SPI, UART, and parallel bus isolation at industrial speeds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM240D1BRWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM240D1BRWZ 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}}