{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD53DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD53DR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD53DR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD53DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD53DR, RS-485/RS-422 transceiver, full duplex, 1 driver/1 receiver, 25 Mbps data rate, 4.5 V to 5.5 V supply, -40°C to 85°C, 14-SOIC package.","salesMarkdown":"## 25 Mbps full-duplex RS-485/RS-422 transceiver for 5 V industrial buses The SN65HVD53DR: It integrates one differential driver and one differential receiver, enabling simultaneous bidirectional communication on four-wire RS-422 or full-duplex RS-485 networks. At 25 Mbps, this transceiver supports high-speed data links such as vision-system triggers, encoder feedback, and real-time control networks over short to medium cable lengths. The trade-off is that at this rate, cable length is limited by signal attenuation and skew — typically under 100 meters for reliable operation. For longer runs, a lower data rate (e.g., 10 Mbps or less) would be needed to maintain signal integrity. The 50 mV hysteresis helps reject noise on the differential lines, which is critical when the bus runs through an electrically noisy factory floor. ## Full-duplex operation and 5 V supply Full-duplex capability means the driver and receiver are active simultaneously, so the part can transmit and receive at the same time over separate twisted pairs. This is a key distinction from half-duplex RS-485 transceivers that must share a single pair and toggle direction.","metaTitle":"SN65HVD53DR RS-485/RS-422 Transceiver, 25 Mbps, Full-Duplex","metaDescription":"TI SN65HVD53DR full-duplex RS-485/RS-422 transceiver, 25 Mbps data rate, 4.5V-5.5V supply, -40°C to 85°C, 14-SOIC. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"25Mbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD53","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1200","priceTiers":[{"qty":1,"price":"$4.12000","currency":"USD"},{"qty":10,"price":"$3.70100","currency":"USD"},{"qty":25,"price":"$3.49880","currency":"USD"},{"qty":100,"price":"$3.03230","currency":"USD"},{"qty":250,"price":"$2.87680","currency":"USD"},{"qty":500,"price":"$2.58134","currency":"USD"},{"qty":1000,"price":"$2.20050","currency":"USD"},{"qty":2500,"price":"$2.20050","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/15420929753e46fc9bdf828de0b9eb53.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD53DR/alternatives.json"},"ai":{"faq":[{"question":"Does SN65HVD53DR support full-duplex RS-485?","answer":"Yes, the SN65HVD53DR is a full-duplex transceiver, meaning it has separate driver and receiver paths that operate simultaneously. This allows four-wire RS-485 networks where one pair handles transmit and another handles receive, with no need to toggle direction."},{"question":"What is the data rate of SN65HVD53DR?","answer":"The SN65HVD53DR supports a data rate of 25 Mbps. This is suitable for high-speed applications like real-time control and vision systems over short-to-medium cable runs."},{"question":"Is SN65HVD53DR compatible with 5V systems?","answer":"It is not designed for 3.3 V operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD53DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD53DR 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}}