{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD230QD","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD230QD","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD230QD","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD230QD","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD230QD CANbus transceiver, half-duplex, 1 Mbps data rate, 3V to 3.6V supply, 8-SOIC package, -40°C to 125°C operating temperature.","salesMarkdown":"## CAN bus transceiver for the 3.3 V automotive and industrial bus The receiver includes 100 mV of hysteresis, which helps reject noise on a loaded bus — a practical margin when the wiring is long or the ground reference drifts. ## What the 1 Mbps data rate and 100 mV hysteresis mean on the bus The 1 Mbps data rate matches the CAN 2.0B high-speed standard, so this part slots directly into a classic 500 kbps or 1 Mbps CAN network without bottlenecking the frame rate. The 100 mV receiver hysteresis gives the bus a clean differential threshold — on a long stub or a noisy production line, that hysteresis keeps the transceiver from toggling on ground bounce or coupled transients. If the bus is heavily loaded with many nodes, the hysteresis helps maintain a deterministic recessive-to-dominant transition. ## Supply rail and 5 V microcontroller compatibility If the system uses a 5 V microcontroller, the CAN controller's TX and RX pins must be level-shifted or the MCU must tolerate 3.3 V logic. The SN65HVD230QD's digital I/O are 3.3 V-tolerant, but feeding 5 V logic directly into the TXD pin exceeds the absolute maximum — a simple resistive divider or a 3.3 V-tolerant GPIO handles the interface. The transceiver itself does not require a 5 V supply; the CAN bus differential signals are generated from the 3.3 V rail per the ISO 11898 standard.","metaTitle":"TI SN65HVD230QD CAN Transceiver, 1 Mbps, 8-SOIC","metaDescription":"Texas Instruments SN65HVD230QD CANbus transceiver, 1 Mbps data rate, half-duplex, 3V to 3.6V supply, 8-SOIC package.","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":"Tube","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~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a22f0036aedac32954e49b7c7e2238b4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD230QD/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN65HVD230QD and SN65HVD231QD?","answer":"Both are 3.3 V CAN transceivers in the same 8-SOIC package and are pin-compatible. The SN65HVD230QD is the standard high-speed version; the SN65HVD231QD adds a standby mode with very low quiescent current for power-sensitive nodes. If your design does not need standby, the SN65HVD230QD is the direct fit."},{"question":"Can SN65HVD230QD work with 5V microcontrollers?","answer":"Its digital I/O (TXD, RXD) are 3.3 V logic. A 5 V microcontroller can interface it if the MCU's GPIO are 3.3 V-tolerant or if a level shifter is used on the TXD and RXD lines. The CAN bus differential signals are generated from the 3.3 V rail and meet the ISO 11898 standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD230QD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD230QD 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}}