{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7240CDWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7240CDWG4","canonicalUrl":"https://icboms.com/texas-instruments/ISO7240CDWG4","factsUrl":"https://icboms.com/api/mcp/products/ISO7240CDWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7240CDWG4, General Purpose digital isolator, 4-channel unidirectional, Capacitive Coupling, 25Mbps, 2500Vrms, 3.15V~5.5V, -40°C~125°C, 16-SOIC.","salesMarkdown":"## Quad-channel isolation for industrial serial links It is designed for general-purpose isolation of digital signals such as SPI, UART, and GPIO lines in industrial automation, motor drives, and power-conversion systems where a clean data path through a noisy ground plane is non-negotiable. ## 25 Mbps data rate — enough for most isolated serial links At 25 Mbps, this part handles full-speed SPI (up to 25 MHz clock), standard UART baud rates well above 1 Mbps, and parallel GPIO updates without bit-rate headroom anxiety. The 42 ns max propagation delay (both directions) and 2.5 ns max pulse-width distortion keep the timing budget tight enough for most industrial backplane and sensor-interface designs. ## 25 kV/µs CMTI — the spec that keeps data clean in a motor drive Common-mode transient immunity of 25 kV/µs minimum means this isolator will not glitch or latch when a fast-switching IGBT or SiC MOSFET slews the ground reference by hundreds of volts in a few nanoseconds. If your application is a variable-frequency drive, an inverter, or a switched-mode power supply, this CMTI rating is the one that separates a reliable link from a field-failure risk. ## 125°C operating temperature — rated for under-hood and industrial hot spots A 105°C-rated isolator would be a downgrade for these environments.","metaTitle":"ISO7240CDWG4 Digital Isolator, 25 Mbps, 2500 Vrms, 16-SOIC","metaDescription":"Texas Instruments ISO7240CDWG4 quad-channel digital isolator, 25 Mbps data rate, 2500 Vrms isolation, capacitive coupling, -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":"Tube","Data Rate":"25Mbps","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)":"2.5ns","Propagation Delay tpLH / tpHL (Max)":"42ns, 42ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.9400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ec48dd4d2a144297fc20727889bc3e0c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ISO7240CDWG4?","answer":"The ISO7240CDWG4 is rated for 25 Mbps data rate."},{"question":"What is the difference between ISO7240CDWG4 and ISO7240CDWR?","answer":"The ISO7240CDWG4 ships in a Tube package, while the ISO7240CDWR ships in Tape & Reel. The electrical specifications — 25 Mbps, 2500 Vrms, 4-channel unidirectional, capacitive coupling — are identical between the two order codes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7240CDWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7240CDWG4 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}}