{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1785D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1785D","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1785D","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1785D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1785D, RS422/RS485 half-duplex transceiver, 115Kbps data rate, 4.5V~5.5V supply, 8-SOIC package, -40°C~105°C operating temperature.","salesMarkdown":"## Half-duplex RS485 transceiver for 5V industrial buses The 115Kbps data rate suits PLC links, motor drive comms, and building automation panels where the bus runs at moderate speed over twisted pair.","metaTitle":"SN65HVD1785D RS485 Transceiver, 115Kbps, 8-SOIC","metaDescription":"TI SN65HVD1785D half-duplex RS422/RS485 transceiver, 115Kbps data rate, 4.5V-5.5V supply, -40°C to 105°C.","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":"Tube","Protocol":"RS422, RS485","Data Rate":"115Kbps","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":"65HVD1785","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~105°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b38d061c4360ce75c40342dad0f5f015.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1785D/alternatives.json"},"ai":{"faq":[{"question":"Does SN65HVD1785D work with 5V supply only?","answer":"Yes. The supply range is 4.5V to 5.5V, so it requires a 5V rail. It is not compatible with 3.3V logic supplies."},{"question":"What is the difference between SN65HVD1785D and SN65HVD1786D?","answer":"The SN65HVD1786D is a higher-data-rate variant in the same family. The 1785D is rated for 115Kbps, while the 1786D supports faster signaling. Both are half-duplex RS485 transceivers in the same 8-SOIC footprint and share the same 5V supply and industrial temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1785D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1785D 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}}