{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1057ADRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1057ADRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1057ADRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1057ADRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1057ADRQ1, Automotive Grade, Half-Duplex CAN Transceiver, 8 Mbps, 4.5V to 5.5V supply, 115 mV hysteresis, AEC-Q100, 8-SOIC package, -40°C to 150°C junction.","salesMarkdown":"## CAN bus interface for harsh environments The single driver and single receiver pair (1/1) handle standard CAN and CAN FD frames without protocol overhead. ## Supply rail and logic-level considerations The supply range is 4.5V to 5.5V, so this part runs from a standard 5V CAN rail. It is not a 3.3V-logic device — the VIO pin is absent, meaning the logic interface is referenced to VCC. If your MCU runs at 3.3V, you will need level translation or a 5V-tolerant I/O. The 115 mV hysteresis helps reject bus noise without external filtering on short stub lines.","metaTitle":"TCAN1057ADRQ1 CAN Transceiver, 8 Mbps, AEC-Q100, 8-SOIC","metaDescription":"Texas Instruments TCAN1057ADRQ1 automotive CAN transceiver, half-duplex, 8 Mbps data rate, AEC-Q100 qualified, 4.5V to 5.5V supply, -40°C to 150°C junction","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Grade":"Automotive","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR)","Protocol":"CANbus","Data Rate":"8Mbps","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","Receiver Hysteresis":"115 mV","Operating Temperature":"-40°C ~ 150°C (TJ)","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3832","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/02a04ca3ecd9f87cea79b3ba544b79ac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1057ADRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TCAN1057ADRQ1 AEC-Q100 qualified?","answer":"Yes, it is AEC-Q100 qualified, which covers the stress and reliability testing required for automotive-grade components."},{"question":"What is the difference between TCAN1057 and TCAN1057ADRQ1?","answer":"The base TCAN1057 family shares the same transceiver core and pinout; the suffix differences are packaging and temperature grade, not functional changes."},{"question":"Can TCAN1057ADRQ1 be used as a replacement for SN65HVD230?","answer":"They are not pin-compatible or voltage-compatible without redesigning the supply rail and logic interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1057ADRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1057ADRQ1 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}}