{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1043HGDQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1043HGDQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1043HGDQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1043HGDQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1043HGDQ1 CANbus transceiver, AEC-Q100 automotive grade, 5 Mbps data rate, 4.5V-5.5V supply, single driver/receiver, 14-SOIC package, -55°C to 125°C.","salesMarkdown":"## Active CAN FD transceiver for automotive and industrial bus nodes The TCAN1043HGDQ1: The 14-SOIC package (3.90 mm width) fits standard CAN node footprints used in engine control units, body electronics, and industrial automation gateways. ## 5 Mbps data rate — CAN FD without the guesswork The 5 Mbps data rate confirms CAN FD (flexible data-rate) support, doubling the payload per frame versus classical CAN and enabling faster firmware updates and higher-throughput sensor data on the bus. For a BOM that already specifies CAN FD controllers, this transceiver matches the physical-layer speed without needing a protocol bridge or a separate high-speed part. ## AEC-Q100 and full temp range — built for harsh environments","metaTitle":"TCAN1043HGDQ1 CAN Transceiver, 5 Mbps, AEC-Q100, 14-SOIC","metaDescription":"TI TCAN1043HGDQ1 CAN FD transceiver, 5 Mbps data rate, 4.5V-5.5V supply, -55°C to 125°C, AEC-Q100 qualified. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"-","Series":"Automotive, AEC-Q100","Package":"Tube","Protocol":"CANbus","Data Rate":"5Mbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"TCAN1043","Receiver Hysteresis":"50 mV","Operating Temperature":"-55°C~125°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/90d91ae909f923fae37b71ca60ef3212.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1043HGDQ1/alternatives.json"},"ai":{"faq":[{"question":"Does TCAN1043HGDQ1 support CAN FD?","answer":"Yes. The 5 Mbps data rate confirms CAN FD support, enabling the larger payload frames defined in the CAN FD protocol."},{"question":"What is the closest pin-compatible alternative to TCAN1043HGDQ1?","answer":"Within the TCAN1043 family, the TCAN1042 is a lower-speed variant (classical CAN only, 1 Mbps). The TCAN1043 adds CAN FD support at 5 Mbps while maintaining the same 14-SOIC footprint and pinout, making it the drop-in upgrade for designs that need higher data throughput."},{"question":"Is TCAN1043HGDQ1 RoHS compliant?","answer":"The part is listed as RoHS compliant per Texas Instruments' standard material declaration. The 14-SOIC package uses a nickel-palladium-gold (NiPdAu) lead finish, which is lead-free and RoHS-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1043HGDQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1043HGDQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}