{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD230QDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD230QDR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD230QDR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD230QDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD230QDR CANbus transceiver, half-duplex, 1 Mbps data rate, 3 V to 3.6 V supply, 100 mV receiver hysteresis, -40°C to 85°C, 8-SOIC surface mount.","salesMarkdown":"## CAN transceiver for 3.3 V buses The SN65HVD230QDR: Half-duplex CAN transceiver supporting data rates up to 1 Mbps. ## 3.3 V supply — what it means for system compatibility The CAN bus pins themselves are differential and tolerate common-mode voltages well beyond the supply, but the VCC pin must see a clean 3.3 V. On a repair bench, I have seen these fail when someone plugged a 5 V regulator output straight in — the scorch mark tells you exactly which part died.","metaTitle":"TI SN65HVD230QDR CAN Transceiver, 1 Mbps, 3.3 V, 8-SOIC","metaDescription":"Texas Instruments SN65HVD230QDR CANbus transceiver, half-duplex, 1 Mbps data rate, 3 V to 3.6 V supply, -40°C to 85°C, 8-SOIC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"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":"65HVD230","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":"$3.1200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a22f0036aedac32954e49b7c7e2238b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD230QDR/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD230QDR compatible with 5V systems?","answer":"It is a 3.3 V device and is not 5 V tolerant on VCC. The CAN bus pins are differential and handle common-mode voltages beyond the supply, but the logic interface (TXD, RXD) is 3.3 V logic level. For a 5 V system, you would need a level shifter or a 5 V CAN transceiver like the SN65HVD230 (same base number, different supply variant)."},{"question":"Can SN65HVD230QDR replace a TJA1050?","answer":"The TJA1050 is a 5 V CAN transceiver, while the SN65HVD230QDR is a 3.3 V part. They are not pin-compatible — the TJA1050 uses an 8-SOIC package but the supply voltage and logic levels differ. You cannot drop a SN65HVD230QDR onto a board designed for a TJA1050 without changing the VCC rail and the logic interface. For a 3.3 V CAN bus, the SN65HVD230QDR is a direct fit; for a 5 V bus, look at the SN65HVD230 (the 5 V variant) or the TJA1050 itself."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD230QDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD230QDR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}