{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1042HDRBTQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1042HDRBTQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1042HDRBTQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1042HDRBTQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1042HDRBTQ1, Automotive CAN FD Transceiver, 5 Mbps, 1/1 Driver/Receiver, 4.5V–5.5V Supply, -55°C to 125°C, AEC-Q100, 8-SOIC.","salesMarkdown":"The 5 Mbps data rate is the key differentiator from classic CAN (ISO 11898-2) transceivers that top out at 1 Mbps. In a CAN FD network, the arbitration phase runs at the legacy rate while the data phase switches to the higher bit rate. This part handles that data-phase acceleration without retiming, so a design moving from 1 Mbps CAN to CAN FD gets a five-times payload throughput improvement on the same twisted-pair physical layer. The base product number TCAN1042 covers multiple speed and feature variants; the HDRBTQ1 suffix identifies this specific 5 Mbps, tape-and-reel, 8-SOIC ordering code.","metaTitle":"TCAN1042HDRBTQ1 CAN Transceiver, 5 Mbps, AEC-Q100, 8-SOIC","metaDescription":"Texas Instruments TCAN1042HDRBTQ1 automotive CAN FD transceiver, 5 Mbps data rate, AEC-Q100 qualified, -55°C to 125°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Grade":"Automotive","Duplex":"-","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Protocol":"CANbus","Data Rate":"5Mbps","Mounting Type":"Surface Mount","Qualification":"AEC-Q100","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"TCAN1042","Operating Temperature":"-55°C ~ 125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1500","priceTiers":[{"qty":1,"price":"$2.15000","currency":"USD"},{"qty":10,"price":"$1.93500","currency":"USD"},{"qty":25,"price":"$1.82560","currency":"USD"},{"qty":100,"price":"$1.55540","currency":"USD"},{"qty":250,"price":"$1.46048","currency":"USD"},{"qty":500,"price":"$1.27790","currency":"USD"},{"qty":1250,"price":"$1.05883","currency":"USD"},{"qty":2500,"price":"$0.98581","currency":"USD"},{"qty":6250,"price":"$0.94930","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3a364d689f0172292325d2d55ebef86f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1042HDRBTQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1042HDRBTQ1 AEC-Q100 qualified?","answer":"Yes, the TCAN1042HDRBTQ1 is AEC-Q100 qualified, meeting the automotive reliability standard for stress qualification."},{"question":"What is the closest pin-compatible alternative to TCAN1042HDRBTQ1?","answer":"Within the TCAN1042 family, the base TCAN1042 (non-HD variant) is pin-compatible but limited to 1 Mbps classic CAN rather than 5 Mbps CAN FD. For a true CAN FD drop-in, the TCAN1042V adds a VIO supply pin for 1.8 V/3.3 V logic interface — verify the pinout before substitution, as the VIO pin changes the pin assignment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1042HDRBTQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1042HDRBTQ1 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}}