{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD51DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD51DR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD51DR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD51DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD51DR, RS-422/RS-485 Full-Duplex Transceiver, 5 Mbps, 4.5-5.5 V, 8-SOIC, -40 to 85°C.","salesMarkdown":"It handles one driver and one receiver (1/1), supporting point-to-point or multi-drop bus architectures at data rates up to 5 Mbps. Full-duplex operation means separate twisted pairs for transmit and receive, so the bus never has to turn around — no dead time between send and reply. That matters for closed-loop control loops where deterministic latency is required. The 50 mV hysteresis helps reject ground-shift noise on longer cables; if your run exceeds 400 m at this speed, you will need to drop the data rate or add repeaters. For volume pricing and current lead time, submit an RFQ through this listing.","metaTitle":"SN65HVD51DR RS-485/RS-422 Transceiver, 5 Mbps, Full Duplex","metaDescription":"TI SN65HVD51DR full-duplex RS-485/RS-422 transceiver in SOIC-8. 5 Mbps data rate, 4.5-5.5 V supply, -40 to 85°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Full","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"5Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD51","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2005","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/063ae81a5aee27e74db5665a0c710c2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD51DR/alternatives.json"},"ai":{"faq":[{"question":"Does SN65HVD51DR work with 3.3V logic?","answer":"It is a 5 V device and does not have a 3.3 V logic interface. For 3.3 V RS-485 transceivers, look at the SN65HVD3x family or the SN65HVD72."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD51DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD51DR 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}}