{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD33RHLT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD33RHLT","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD33RHLT","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD33RHLT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD33RHLT RS422/RS485 transceiver, full duplex, 1/1 driver/receiver, 26 Mbps, 3V-3.6V supply, -40°C to 85°C, 20-VQFN (3.5x4.5) exposed pad, ROHS3 compliant.","salesMarkdown":"The SN65HVD33RHLT: ROHS3 compliant, so no exemption expiry to track for EU or global markets. ## 26 Mbps full-duplex RS485 — what the data rate means on the bus Full-duplex operation means the SN65HVD33RHLT drives separate transmit and receive pairs simultaneously — useful for point-to-point RS422 links or multi-drop RS485 networks where the bus topology allows separate pairs. The 26 Mbps data rate is the raw signalling speed on the bus; actual throughput depends on cable length, termination, and the number of nodes. At 26 Mbps, stub lengths must be kept short (under a few inches) to avoid reflections. Built-in 50 mV receiver hysteresis provides noise margin on long cable runs — the threshold is high enough to reject coupled noise from adjacent power lines or motor drives without external filtering. The 3.3V rail is common in mixed-signal systems; the part does not require a separate 5V supply, simplifying the power tree. ## 20-VQFN exposed-pad — board layout notes Surface-mount only — no through-hole variant.","metaTitle":"Texas Instruments SN65HVD33RHLT RS485 Transceiver, 26 Mbps","metaDescription":"Active RS422/RS485 full-duplex transceiver, 26 Mbps, 3-3.6 V, -40 to 85°C, 20-VQFN. Sourced to order against RFQ through independent distribution.","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":"26Mbps","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"65HVD33","Receiver Hysteresis":"50 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"20-VQFN (3.5x4.5)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.2500","priceTiers":[{"qty":1,"price":"$5.25000","currency":"USD"},{"qty":10,"price":"$4.71800","currency":"USD"},{"qty":25,"price":"$4.46000","currency":"USD"},{"qty":100,"price":"$3.86530","currency":"USD"},{"qty":250,"price":"$3.66708","currency":"USD"},{"qty":500,"price":"$3.29046","currency":"USD"},{"qty":1250,"price":"$2.80500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cd60b53ab6d8d71ac69e8eda3af76b73.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD33RHLT/alternatives.json"},"ai":{"faq":[{"question":"What is the SN65HVD33RHLT used for?","answer":"It is a full-duplex RS422/RS485 transceiver with a single driver and single receiver, operating at up to 26 Mbps. Typical applications include industrial automation networks, building automation, motor drive communication, and any multi-drop serial bus requiring differential signalling."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD33RHLT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD33RHLT 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}}