{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD33RHLR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD33RHLR","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD33RHLR","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD33RHLR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD33RHLR, RS-422/RS-485 transceiver, full duplex, 26 Mbps data rate, 3V to 3.6V supply, 50 mV receiver hysteresis, 1/1 driver/receiver, -40°C to 85°C, 20-VQFN (3.5x4.5) package.","salesMarkdown":"## RS-485 at 26 Mbps — full duplex, no half-duplex handshake needed With a data rate of 26 Mbps, it suits high-speed factory-floor links, motor-drive feedback, or any differential bus where you need simultaneous transmit and receive without the turnaround overhead of half-duplex. ## 3.3V supply rail — no separate I/O voltage needed The supply range of 3V to 3.6V means this part runs directly from a 3.3V rail. That avoids the extra regulator or level shifter required by 5V-only transceivers when interfacing with 3.3V logic. The 20-VFQFN exposed-pad package (3.5x4.5 mm) keeps the footprint small; the thermal pad should be stitched to the ground plane with several vias to pull heat out of the die during continuous high-speed transmission.","metaTitle":"TI SN65HVD33RHLR RS-485/RS-422 Transceiver, 26 Mbps","metaDescription":"Texas Instruments SN65HVD33RHLR full-duplex RS-485/RS-422 transceiver, 26 Mbps data rate, 3V-3.6V supply, industrial temp -40°C to 85°C, 20-VQFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"$4.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/cd60b53ab6d8d71ac69e8eda3af76b73.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD33RHLR/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD33RHLR compatible with 3.3V logic?","answer":"Yes. The supply range of 3V to 3.6V is a direct match for a 3.3V logic rail, so the transceiver's logic inputs and outputs interface directly with 3.3V microcontrollers, FPGAs, or UARTs without level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD33RHLR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD33RHLR 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}}