{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD231DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD231DR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD231DR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD231DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD231DR CAN transceiver, half-duplex, 1 Mbps, 3 V to 3.6 V supply, 100 mV hysteresis, -40°C to 85°C, 8-SOIC.","salesMarkdown":"## CAN transceiver for 3.3 V controller networks It handles the bus-level signalling between a CAN controller and the twisted-pair bus, with a 100 mV receiver hysteresis that filters out noise on the differential lines. If your board runs a 3.3 V CAN controller (like an STM32 or TMS320 with built-in CAN), this transceiver drops straight in — no 5 V bus power needed. The 1 Mbps data rate is the standard CAN 2.0B maximum, so it handles full-speed control loops and parameter broadcast without bottlenecking. For dual-sourcing resilience, the SN65HVD230DR is a pin-compatible sibling with a slightly different receiver hysteresis spec — worth qualifying if you want a second source on the same footprint.","metaTitle":"SN65HVD231DR CAN Transceiver, 1 Mbps, 3.3 V, SOIC-8","metaDescription":"Texas Instruments SN65HVD231DR CAN transceiver, half-duplex, 1 Mbps data rate, 3 V to 3.6 V supply, 100 mV hysteresis, -40°C to 85°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","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD231","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1100","priceTiers":[{"qty":1,"price":"$3.11000","currency":"USD"},{"qty":10,"price":"$2.79500","currency":"USD"},{"qty":25,"price":"$2.63680","currency":"USD"},{"qty":100,"price":"$2.24650","currency":"USD"},{"qty":250,"price":"$2.10940","currency":"USD"},{"qty":500,"price":"$1.84572","currency":"USD"},{"qty":1000,"price":"$1.52932","currency":"USD"},{"qty":2500,"price":"$1.49250","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/035d19dc1cf5f3c59377c4218130fb64.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD231DR/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD231DR compatible with SN65HVD230DR?","answer":"Yes, the SN65HVD231DR and SN65HVD230DR are pin-compatible and share the same 8-SOIC footprint, 3.3 V supply range, and 1 Mbps data rate. The main difference is receiver hysteresis: the SN65HVD231DR specifies 100 mV, while the SN65HVD230DR uses a different value. Both are drop-in replacements on the same PCB layout, but you should verify the hysteresis meets your bus noise budget."},{"question":"Can SN65HVD231DR be used in a 3.3 V system?","answer":"It's the natural choice for 3.3 V CAN controllers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD231DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD231DR 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}}