{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1043HDMTTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1043HDMTTQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1043HDMTTQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1043HDMTTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1043HDMTTQ1, Automotive AEC-Q100, Half-Duplex CAN Transceiver, 2 Mbps data rate, 4.5V~5.5V supply, 120 mV receiver hysteresis, -55°C~125°C, 14-VDFN Exposed Pad.","salesMarkdown":"## AEC-Q100 CAN transceiver for the automotive bus It handles the standard CAN 2.0 data rate of 2 Mbps, which covers both classical CAN and CAN FD frames at the physical layer. The 120 mV of receiver hysteresis gives the bus interface clean noise margin on long unterminated stubs or in high-EMI harness runs typical of engine bays and chassis domains. ## Supply rail and package — what the footprint needs The wettable flank on the package helps AOI inspect the solder joint on the hidden pads. That means no last-time-buy window to chase, no end-of-life risk for the next 18 to 24 months of production. It is a current-design-in part, not a phase-out candidate.","metaTitle":"TCAN1043HDMTTQ1 CAN Transceiver, AEC-Q100, 2 Mbps","metaDescription":"Texas Instruments TCAN1043HDMTTQ1 automotive CAN transceiver, half-duplex, 2 Mbps data rate, 120 mV hysteresis, -55 to 125°C, AEC-Q100 qualified.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CAN","Data Rate":"2Mbps","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"14-VDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"TCAN1043","Receiver Hysteresis":"120 mV","Operating Temperature":"-55°C~125°C(TA)","Supplier Device Package":"14-VSON (4.5x3)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9767","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/90d91ae909f923fae37b71ca60ef3212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1043HDMTTQ1/alternatives.json"},"ai":{"faq":[{"question":"Can TCAN1043HDMTTQ1 replace TCAN1043DMTTQ1?","answer":"The TCAN1043HDMTTQ1 is a higher-temperature-grade variant of the same base part. Both share the same 14-VDFN footprint, pinout, and 2 Mbps data rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1043HDMTTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1043HDMTTQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}