{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ISO7741FQDBQRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"ISO7741FQDBQRQ1","canonicalUrl":"https://icboms.com/texas-instruments/ISO7741FQDBQRQ1","factsUrl":"https://icboms.com/api/mcp/products/ISO7741FQDBQRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments ISO7741FQDBQRQ1, Automotive AEC-Q100, general-purpose digital isolator, 4 channels, 100 Mbps, 2500 Vrms, capacitive coupling, 16-SSOP, -40°C to 125°C.","salesMarkdown":"## AEC-Q100 Grade-1 digital isolator for automotive signal chains The three forward and one reverse channel configuration suits SPI, UART, or CAN FD isolation in ECUs, battery management, and motor-drive interfaces. ## 85 kV/µs CMTI — the spec that matters for inverter environments Minimum common-mode transient immunity of 85 kV/µs means this part holds data integrity across fast-switching SiC or IGBT edges typical in traction inverters and DC-DC converters. Propagation delay maxes at 16 ns with 4.9 ns pulse-width distortion, keeping timing margins tight for high-speed control loops.","metaTitle":"ISO7741FQDBQRQ1 Automotive Digital Isolator, 100 Mbps","metaDescription":"AEC-Q100 qualified digital isolator from TI. 4 channels, 100 Mbps, 2500 Vrms isolation, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Mfr":"Texas Instruments","Type":"General Purpose","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"100Mbps","Technology":"Capacitive Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SSOP (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"2.25V ~ 5.5V","Number of Channels":"4","Base Product Number":"ISO7741","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C~125°C","Inputs - Side 1/Side 2":"3/1","Rise / Fall Time (Typ)":"2.4ns, 2.4ns","Supplier Device Package":"16-SSOP","Pulse Width Distortion (Max)":"4.9ns","Propagation Delay tpLH / tpHL (Max)":"16ns, 16ns","Common Mode Transient Immunity (Min)":"85kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7805","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7ce28ebbb736e626ddb7ec0a8564eee9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ISO7741FQDBQRQ1 automotive qualified?","answer":"Yes, the ISO7741FQDBQRQ1 is part of the Automotive, AEC-Q100 series, making it qualified for production vehicle programs."},{"question":"How does ISO7741FQDBQRQ1 compare to ISO7741FDBQRQ1?","answer":"The ISO7741FDBQRQ1 is the same base device (ISO7741) with identical electrical specs: 4 channels, 100 Mbps, 2500 Vrms, capacitive coupling, and the same package. The key difference is that the FQDBQRQ1 suffix includes AEC-Q100 automotive qualification, while the FDBQRQ1 variant does not carry the automotive series designation. If the BOM requires AEC-Q100, the FQDBQRQ1 is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/ISO7741FQDBQRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/ISO7741FQDBQRQ1 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}}