{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7241MDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7241MDW","canonicalUrl":"https://icboms.com/texas-instruments/ISO7241MDW","factsUrl":"https://icboms.com/api/mcp/products/ISO7241MDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7241MDW, general-purpose digital isolator, capacitive coupling, 4 channels unidirectional, 150 Mbps data rate, 2500 Vrms isolation, 3.15V~5.5V supply, -40°C~125°C, 16-SOIC package, tube.","salesMarkdown":"The ISO7241MDW: That means no last-time-buy clock to manage and no forced redesign for a replacement. ## 150 Mbps data rate — signal integrity margin for high-speed interfaces Rated at 150 Mbps per channel, this isolator handles SPI clocks up to 75 MHz, CAN FD at full 5 Mbps, or parallel data buses without timing pressure. The 23 ns max propagation delay and 2 ns pulse-width distortion keep skew tight enough to avoid setup/hold violations across temperature. If your link uses a 50 MHz serial clock, you have more than 3x margin on the data rate — no need to derate. ## 2500 Vrms isolation — where it fits in the system The 2500 Vrms isolation rating suits reinforced insulation for industrial motor drives, PLC I/O modules, and medical equipment where the safety barrier must withstand 2.5 kV for one minute. Capacitive coupling technology delivers this isolation with 25 kV/µs common-mode transient immunity — enough to reject noise from a 600 V IGBT switching at 20 kHz without bit errors. No isolated power on-chip; you supply separate rails on each side. ## Four channels, 3/1 direction split — typical use case Three channels drive data from Side 1 to Side 2, one channel goes the opposite direction. That 3/1 split matches the typical SPI isolator need: three forward signals (SCLK, MOSI, CS) and one return (MISO). The unidirectional channel type means each channel is hard-wired for one direction — no bidirectional data lines. For half-duplex buses like RS-485 you need an external direction control or a different part. ## 16-SOIC wide-body package — layout and footprint Housed in a 16-pin SOIC wide-body (7.50 mm body width), the ISO7241MDW uses a standard surface-mount footprint common across the TI ISO724x family. Creepage distance on the wide-body package supports the 2500 Vrms rating without conformal coating. The tube shipment means it arrives in anti-static tubes, not tape-and-reel — factor that into your pick-and-place setup if you need reel feed.","metaTitle":"TI ISO7241MDW 4-ch digital isolator, 150 Mbps, 2500 Vrms","metaDescription":"TI ISO7241MDW general-purpose digital isolator: 4 channels, 150 Mbps data rate, 2500 Vrms isolation, -40°C to 125°C. RFQ for current pricing.","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":"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":"ISO7241","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"3/1","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":"$8.6100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ec48dd4d2a144297fc20727889bc3e0c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ISO7241MDW?","answer":"The ISO7241MDW supports a data rate of 150 Mbps per channel. That is the maximum guaranteed across temperature and supply voltage — enough for 75 MHz SPI or full-speed CAN FD."},{"question":"What is the difference between ISO7241MDW and ISO7240MDW?","answer":"Both are 4-channel digital isolators in the same TI ISO724x family. The ISO7241MDW has a 3/1 channel direction split (three forward, one reverse), while the ISO7240MDW is 4/0 — all four channels in the same direction. Choose the ISO7241MDW when your interface needs one return channel, like SPI with MISO."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7241MDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7241MDW 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}}