{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD11QDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD11QDR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD11QDR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD11QDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD11QDR, RS422/RS485 transceiver, half-duplex, 10 Mbps, 3V to 3.6V supply, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## Half-duplex RS485 transceiver for 3.3V industrial buses The Texas Instruments SN65HVD11QDR is a half-duplex RS422/RS485 transceiver in an 8-SOIC package, designed for differential data buses up to 10 Mbps. At 10 Mbps this transceiver supports high-speed polling cycles and fast data-logging links. The half-duplex architecture means the driver and receiver share the same pair, so the bus turnaround time matters — the SN65HVD11QDR switches direction cleanly without extra dead-time delays, keeping throughput up for protocols like Modbus RTU at high baud rates. The 35 mV receiver hysteresis filters out reflections on unterminated stubs, which is a practical help when the cable run is longer than the ideal termination point.","metaTitle":"SN65HVD11QDR RS485 Transceiver, 10 Mbps, 8-SOIC","metaDescription":"TI SN65HVD11QDR half-duplex RS422/RS485 transceiver, 10 Mbps data rate, 3V-3.6V supply, -40°C to 125°C, 8-SOIC. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"10Mbps","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":"65HVD11","Receiver Hysteresis":"35 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8184a8761e2cd96372c20ad22682ea16.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD11QDR/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent or replacement for SN65HVD11QDR?","answer":"Within the same TI family, the SN65HVD11 (non-Q suffix) is functionally identical but in a different ordering option. For a pin-compatible alternative, the SN65HVD12 offers a lower data rate of 1 Mbps; if you need higher speed, the SN65HVD10 runs at 32 Mbps. All share the same 8-SOIC footprint and 3.3V supply range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD11QDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD11QDR 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}}