{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD230QDRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD230QDRQ1","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD230QDRQ1","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD230QDRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD230QDRQ1, CANbus transceiver, half-duplex, 1 Mbps data rate, 3 V ~ 3.6 V supply, 100 mV receiver hysteresis, -40°C to 125°C, automotive AEC-Q100, 8-SOIC package.","salesMarkdown":"## What this CAN transceiver is — and the gotcha that trips up first-time users It handles one driver and one receiver, with 100 mV of receiver hysteresis to reject bus noise. Running it from a 5 V rail exceeds the absolute maximum and will damage the part. ## Automotive grade — why it matters beyond the label The Q1 suffix means this part went through AEC-Q100 qualification, which includes extended temperature cycling, high-temperature operating life, and ESD stress tests beyond the commercial-grade SN65HVD230DR. If your design targets under-hood or engine-adjacent environments where the ambient can hit 125°C, the QDRQ1 is the version to specify. The commercial DR variant is not rated for those conditions. ## Package and footprint — standard 8-SOIC, no surprises The footprint is the industry-standard SOIC-8, shared with many other CAN transceivers from TI, NXP, and Microchip. If you are replacing a 5 V CAN transceiver on an existing board, verify the supply rail first — the pinout is the same, but the voltage is not. ## Lifecycle — active, no end-of-life concern TI lists the SN65HVD230QDRQ1 as Active. For production programs that need a stable, long-term supply, this is a safe choice — no forced redesign on the horizon.","metaTitle":"SN65HVD230QDRQ1 CAN Transceiver, 1 Mbps, AEC-Q100, 8-SOIC","metaDescription":"TI SN65HVD230QDRQ1 CAN transceiver, 1 Mbps half-duplex, 3.3 V supply, 100 mV hysteresis, -40°C to 125°C, AEC-Q100.","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":"Automotive, AEC-Q100","Package":"Tape & Reel (TR)","Protocol":"CANbus","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"SN65H","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C~125°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/SN65HVD230QDRQ1/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN65HVD230QDRQ1 and SN65HVD230DR?","answer":"Electrically they are the same — same protocol, same data rate, same supply voltage — but the QDRQ1 is tested for the wider automotive temperature range and higher reliability standards."},{"question":"Is SN65HVD230QDRQ1 compatible with 5V CAN bus transceivers?","answer":"Yes, at the bus level. The SN65HVD230QDRQ1 communicates on the same CAN bus as 5 V transceivers — the differential bus signals are the same. The issue is the supply voltage: this part runs on 3.3 V, so it cannot be powered from a 5 V rail. It also expects a 3.3 V CAN controller on its digital side. If your controller is 5 V, you need level translation or a different transceiver."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD230QDRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD230QDRQ1 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}}