{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD72DGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD72DGK","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD72DGK","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD72DGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD72DGK, Half-Duplex RS-422/RS-485 Transceiver, 250 kbps Data Rate, 3V to 3.6V Supply, 80 mV Hysteresis, -40°C to 125°C, 8-VSSOP Package.","salesMarkdown":"## RS-485 at 250 kbps — the speed limit that defines the fit ## 250 kbps — not a high-speed part, and that matters The 250 kbps data rate is the single most important selection gate. This transceiver is not suited for high-throughput automation backplanes or camera links that need 10 Mbps or more. It fits RS-485 buses carrying Modbus RTU, BACnet MS/TP, or simple sensor polling at moderate update rates. At 250 kbps the slew-limited output keeps edge rates slow, which helps pass radiated emissions testing without external filtering — a practical advantage for a PCB layout engineer trying to keep the BOM lean. If your system runs 5 V, this part needs a regulator or a 5 V-tolerant transceiver. The 80 mV hysteresis is a real noise-margin advantage over older 50 mV parts on long stub runs or when the bus is lightly loaded. No date-code gambling or surplus-market contingency needed.","metaTitle":"SN65HVD72DGK RS-485 Transceiver, 250 kbps, 3.3V","metaDescription":"Texas Instruments SN65HVD72DGK half-duplex RS-422/RS-485 transceiver, 250 kbps data rate, 3V to 3.6V supply, 80 mV hysteresis, industrial temp range.","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":"250kbps","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD72","Receiver Hysteresis":"80 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1a57a47facd3cdbb930c1b54667ae985.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD72DGK/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between SN65HVD72DGK and SN65HVD72D?","answer":"The SN65HVD72DGK is in an 8-VSSOP package, while the SN65HVD72D is in an 8-SOIC package. The package difference affects footprint and board area; the VSSOP is smaller (3.00 mm width vs SOIC's 3.91 mm typical)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD72DGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD72DGK 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}}