{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1057AEVDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1057AEVDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1057AEVDRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1057AEVDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1057AEVDRQ1, Automotive CAN Transceiver, Half-Duplex, 8 Mbps Data Rate, 4.5V to 5.5V Supply, AEC-Q100 Qualified, -40°C to 150°C, 8-SOIC Package.","salesMarkdown":"## Automotive CAN transceiver with 150°C capability It supports the CAN protocol at data rates up to 8 Mbps, making it suitable for both classic CAN and CAN FD networks. The part is AEC-Q100 qualified and operates over a -40°C to 150°C ambient temperature range, covering under-hood and engine-adjacent environments where standard industrial parts would derate or fail. ## What the 8 Mbps and 115 mV hysteresis mean on the bus The 8 Mbps data rate is the headline performance spec — this transceiver handles CAN FD (flexible data rate) frames without bit-rate limitations. For a design targeting higher throughput, this part avoids the bottleneck that 1 Mbps classic CAN parts introduce. The 115 mV receiver hysteresis provides built-in noise rejection on the differential bus lines, which is especially relevant in automotive environments with alternator whine, ignition noise, and long cable runs. The supply range of 4.5V to 5.5V confirms compatibility with standard 5V CAN bus systems; the 4.5V low end gives margin during cold-crank or brownout conditions. The ROHS3 compliance is current and covers global regulatory requirements. ## AEC-Q100 qualification — the OEM auditor's box is checked The AEC-Q100 qualification is the automotive-grade baseline that procurement and quality teams need documented for PPAP submissions. The -40°C to 150°C operating range covers grade-0 applications (engine compartment, exhaust-adjacent) where the 125°C ceiling of a grade-1 part would be a violation.","metaTitle":"TCAN1057AEVDRQ1 CAN Transceiver, 8 Mbps, AEC-Q100, 8-SOIC","metaDescription":"Texas Instruments TCAN1057AEVDRQ1 automotive CAN transceiver. Half-duplex, 8 Mbps data rate, AEC-Q100 qualified, -40°C to 150°C range.","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":"Half","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","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 (TA)","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6600","priceTiers":[{"qty":1,"price":"$1.66000","currency":"USD"},{"qty":10,"price":"$1.48700","currency":"USD"},{"qty":25,"price":"$1.41120","currency":"USD"},{"qty":100,"price":"$1.15920","currency":"USD"},{"qty":250,"price":"$1.08356","currency":"USD"},{"qty":500,"price":"$0.95758","currency":"USD"},{"qty":1000,"price":"$0.75598","currency":"USD"},{"qty":2500,"price":"$0.70558","currency":"USD"},{"qty":5000,"price":"$0.67031","currency":"USD"},{"qty":12500,"price":"$0.64511","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a295616c091022d45e70dfc5b937556c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1057AEVDRQ1/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy TCAN1057AEVDRQ1?","answer":"The TCAN1057AEVDRQ1 is available to order through independent distribution. This is not a stock or price promise — submit an RFQ for a firm commitment."},{"question":"Does TCAN1057AEVDRQ1 support 8 Mbps data rate?","answer":"Yes. The TCAN1057AEVDRQ1 supports data rates up to 8 Mbps, which covers both classic CAN (up to 1 Mbps) and CAN FD (flexible data rate) frames. It is not limited to the slower 250 kbps or 500 kbps tiers."},{"question":"Is TCAN1057AEVDRQ1 a direct replacement for TCAN1057A?","answer":"The TCAN1057AEVDRQ1 is a variant within the TCAN1057 family. The 'EV' suffix and 'RQ1' package code indicate a specific tape-and-reel packaging for automotive qualification. The functional transceiver core is the same half-duplex CAN design with 8 Mbps capability. For a pin-compatible alternative, any TCAN1057 variant in the 8-SOIC package shares the same footprint, but confirm the specific temperature grade and AEC-Q level match your requirement."},{"question":"Is TCAN1057AEVDRQ1 compatible with 5V systems?","answer":"Yes. The supply voltage range is 4.5V to 5.5V, so it operates on a standard 5V rail. The 4.5V low end provides margin during low-battery or cold-crank conditions common in automotive systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1057AEVDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1057AEVDRQ1 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}}