{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TCAN1057AVDDFRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TCAN1057AVDDFRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TCAN1057AVDDFRQ1","factsUrl":"https://icboms.com/api/mcp/products/TCAN1057AVDDFRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TCAN1057AVDDFRQ1, Automotive AEC-Q100 CAN Transceiver, Half-Duplex, 8Mbps Data Rate, SOT-23-8 Package, 4.5V~5.5V Supply, -40°C~150°C Junction.","salesMarkdown":"## CAN FD transceiver for the 150°C junction bus ## 8 Mbps CAN FD and the 200 mV hysteresis margin The 8 Mbps data rate supports CAN FD. The receiver hysteresis of 200 mV improves bus noise immunity. That answers the compatibility question: the TCAN1057AVDDFRQ1 expects a 5 V VCC, so a 3.3 V microcontroller needs a level translator on the TXD/RXD lines or a 5 V-tolerant controller I/O. The SOT-23-8 package is a small-footprint 8-pin part that routes the CANH, CANL, VCC, GND, TXD, RXD, and STB (standby) pins — the PCB layout engineer should keep the differential pair traces matched and the decoupling capacitor within 5 mm of the VCC pin.","metaTitle":"TCAN1057AVDDFRQ1 CAN Transceiver, 8 Mbps, AEC-Q100, SOT-23-8","metaDescription":"Texas Instruments TCAN1057AVDDFRQ1 CAN transceiver, 8 Mbps CAN FD, AEC-Q100, half-duplex, 200 mV hysteresis, -40°C to 150°C junction. Available to order.","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":"8Mbps","Mounting Type":"Surface Mount","Package / Case":"SOT-23-8","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"200 mV","Operating Temperature":"-40°C~150°C(TJ)","Supplier Device Package":"TSOT-23-8","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0ab94c227d4bdb704416e581b2416dc7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TCAN1057AVDDFRQ1/alternatives.json"},"ai":{"faq":[{"question":"Does TCAN1057AVDDFRQ1 support CAN FD?","answer":"Yes. The transceiver is rated for 8 Mbps data rate, which covers the CAN FD flexible data-rate phase. It is backward-compatible with classic CAN 2.0 networks."},{"question":"Is TCAN1057AVDDFRQ1 compatible with 3.3V microcontrollers?","answer":"A 3.3 V microcontroller can interface through a level translator or a 5 V-tolerant I/O on the TXD and RXD pins."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TCAN1057AVDDFRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TCAN1057AVDDFRQ1 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}}