{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7240MDWRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7240MDWRG4","canonicalUrl":"https://icboms.com/texas-instruments/ISO7240MDWRG4","factsUrl":"https://icboms.com/api/mcp/products/ISO7240MDWRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7240MDWRG4, General Purpose digital isolator, Capacitive Coupling, 4-Channel Unidirectional, 150Mbps, 2500Vrms, 3.15V ~ 5.5V, -40°C ~ 125°C, 16-SOIC (0.295\", 7.50mm Width), Surface Mount, Tape & Reel (TR).","salesMarkdown":"The Texas Instruments ISO7240MDWRG4 is a 4-channel, unidirectional digital isolator using capacitive coupling technology, rated for 150 Mbps data rate and 2500 Vrms isolation voltage. This part is designed for general-purpose signal isolation in systems that need to break ground loops, level-shift between voltage domains, or protect low-voltage logic from high-voltage transients — think motor drives, power inverters, industrial fieldbus interfaces, and isolated data acquisition. The 150 Mbps data rate supports fast serial links like SPI, UART, and CAN without adding timing bottlenecks — propagation delay is 23 ns max, and pulse-width distortion holds to 2 ns, so the part can handle clock edges cleanly even at higher bit rates. The 2500 Vrms isolation is the basic safety rating for reinforced insulation in many industrial and medical applications; it tells the system designer where this isolator can sit in the isolation barrier. Common-mode transient immunity of 25 kV/µs is the spec that matters when the part is used in motor-drive or inverter stages where fast-switching IGBTs or SiC FETs slam the common-mode voltage — a low CMTI part will glitch and corrupt data. The 4/0 channel configuration means all four channels are oriented from Side 1 to Side 2, so it is a pure forward-direction isolator; if you need bidirectional or mixed-direction channels, the ISO7241 family (with 3/1 or 2/2 splits) is the alternative to look at. ## Supply voltage and temperature range — fit for mixed-voltage and harsh environments The 16-SOIC wide-body package provides the creepage distance needed for the 2500 Vrms rating — the 7.50 mm body width is the standard wide-SOIC footprint, not the narrower 3.90 mm version, so the PCB layout must match that wider land pattern.","metaTitle":"ISO7240MDWRG4 150 Mbps Capacitive Coupling Isolator","metaDescription":"Texas Instruments ISO7240MDWRG4 general-purpose digital isolator: 150 Mbps data rate, 2500 Vrms isolation, 4 unidirectional channels, 3.15 V to 5.5 V supply","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)","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)","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":"What is the data rate of ISO7240MDWRG4?","answer":"The ISO7240MDWRG4 is rated for a 150 Mbps data rate, with a maximum propagation delay of 23 ns and pulse-width distortion of 2 ns."},{"question":"What is the difference between ISO7240 and ISO7241?","answer":"The ISO7240 has a 4/0 channel configuration (all four channels unidirectional from Side 1 to Side 2). The ISO7241 family offers mixed-direction channel splits (e.g., 3/1 or 2/2) for bidirectional isolation needs. Both share the same 150 Mbps data rate, 2500 Vrms isolation, and package options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7240MDWRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7240MDWRG4 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}}