{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM7240ARZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM7240ARZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM7240ARZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM7240ARZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM7240ARZ, 2-channel unidirectional digital isolator, 1 Mbps data rate, 1000 Vrms isolation, 3V to 5.5V supply, 8-SOIC, -40°C to 105°C.","salesMarkdown":"## Two-channel unidirectional isolator at 1 Mbps The ADI ADUM7240ARZ is a two-channel digital isolator from the iCoupler family, using magnetic coupling to provide galvanic isolation up to 1000 Vrms. ## 1 Mbps data rate and 75 ns propagation delay The 1 Mbps data rate is the headline timing spec for this isolator — it handles SPI clock lines up to 1 MHz, UART signals at standard baud rates, and general-purpose digital I/O isolation. Propagation delay is 75 ns max in both directions, with 25 ns max pulse-width distortion. The 2 ns typical rise/fall time keeps signal edges clean enough for most control and sensor interfaces, though the 15 kV/µs common-mode transient immunity means it will hold the data path through motor-drive or relay-switching events without glitching.","metaTitle":"ADUM7240ARZ iCoupler Digital Isolator, 1 Mbps, 1000 Vrms","metaDescription":"ADUM7240ARZ iCoupler digital isolator: 2-channel unidirectional, 1 Mbps data rate, 1000 Vrms isolation, -40°C to 105°C, 8-SOIC. Active, 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":"Tube","Data Rate":"1Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"1000Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"2/0","Rise / Fall Time (Typ)":"2ns, 2ns","Supplier Device Package":"8-SOIC","Pulse Width Distortion (Max)":"25ns","Propagation Delay tpLH / tpHL (Max)":"75ns, 75ns","Common Mode Transient Immunity (Min)":"15kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.92","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.92000","currency":"USD"},{"qty":10,"price":"$2.62000","currency":"USD"},{"qty":25,"price":"$2.47720","currency":"USD"},{"qty":100,"price":"$2.14680","currency":"USD"},{"qty":250,"price":"$2.03668","currency":"USD"},{"qty":500,"price":"$1.82750","currency":"USD"},{"qty":1000,"price":"$1.54126","currency":"USD"},{"qty":2500,"price":"$1.46420","currency":"USD"},{"qty":5000,"price":"$1.40915","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM7240_7241.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADUM7240ARZ?","answer":"The ADUM7240ARZ supports a data rate of 1 Mbps, making it suitable for SPI, UART, and general-purpose digital isolation up to that speed."},{"question":"Is ADUM7240ARZ RoHS compliant?","answer":"Yes, the ADUM7240ARZ is ROHS3 compliant, meeting the current EU RoHS directive without exemption."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM7240ARZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM7240ARZ 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}}