{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7240MDWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7240MDWR","canonicalUrl":"https://icboms.com/texas-instruments/ISO7240MDWR","factsUrl":"https://icboms.com/api/mcp/products/ISO7240MDWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7240MDWR, General Purpose digital isolator, Capacitive Coupling, 4 Channel, Unidirectional, 150Mbps, 2500Vrms, 16-SOIC (0.295\", 7.50mm Width), -40°C ~ 125°C.","salesMarkdown":"## What this isolator does on your board The Texas Instruments ISO7240MDWR is a quad-channel digital isolator using capacitive coupling to pass logic signals across a 2500 Vrms isolation barrier. All four channels are unidirectional and oriented in the same direction (side 1 to side 2), making this part a straight isolation buffer — no reverse channel for bidirectional data. At 150 Mbps, the ISO7240MDWR can clock a full-duplex SPI bus at 75 MHz or isolate a CAN FD data phase without adding a bit-time penalty. The 2 ns typical rise/fall time and 2 ns max pulse-width distortion keep the signal shape clean enough that you don't need to derate the bus speed for the isolator. Common-mode transient immunity is rated at 25 kV/µs minimum, so it won't glitch on a motor-drive or inverter common-mode step — that's the spec that separates an industrial-grade isolator from a basic coupler. The 125°C upper limit means it can sit next to a hot power stage or in an engine bay without derating the isolation barrier. ## Lifecycle and sourcing posture If you're dual-sourcing, the ISO7240 family shares the same footprint and pinout across density options — verify the channel count and direction for your specific signal set.","metaTitle":"TI ISO7240MDWR digital isolator, 150 Mbps, 2500 Vrms","metaDescription":"Texas Instruments ISO7240MDWR quad-channel capacitive-coupling digital isolator, 150 Mbps data rate, 2500 Vrms isolation, -40°C to 125°C, 16-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"150Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3.15V ~ 5.5V","Number of Channels":"4","Base Product Number":"ISO7240","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"4/0","Rise / Fall Time (Typ)":"2ns, 2ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"2ns","Propagation Delay tpLH / tpHL (Max)":"23ns, 23ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.1000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ec48dd4d2a144297fc20727889bc3e0c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does ISO7240MDWR support 5 V logic on all channels?","answer":"Yes. The supply voltage range is 3.15 V to 5.5 V on both sides, so you can run the input side at 3.3 V and the output side at 5 V, or both at 5 V, across all four channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7240MDWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7240MDWR 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}}