{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD3088EDGKRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD3088EDGKRG4","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD3088EDGKRG4","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD3088EDGKRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD3088EDGKRG4, Half-Duplex RS-422/RS-485 Transceiver, 20 Mbps Data Rate, 4.5V to 5.5V Supply, -40°C to 85°C, 8-VSSOP Package, Last Buy.","salesMarkdown":"## RS-485/RS-422 transceiver for industrial bus networks It delivers a 20 Mbps data rate, making it suitable for high-speed industrial automation, building management, and telecom equipment where signal integrity over twisted-pair cabling is critical. ## 20 Mbps signaling — bus timing and cable length trade-offs At 20 Mbps, the SN65HVD3088EDGKRG4 supports the faster end of RS-485 signaling, typically used for shorter bus segments (under 100 meters) or point-to-point links where throughput matters more than reach. For longer cable runs or lower data rates, the same part works at slower speeds without modification — the 20 Mbps rating is the maximum, not a fixed operating point. This means Texas Instruments has announced end-of-life for this specific order code, and the final production window is active. Once the last-time-buy period closes, the part will no longer be manufactured. For existing designs, this triggers a sourcing decision: secure lifetime buy inventory now, or qualify a replacement. The base product number 65HVD3088 shares the same die and functional behavior across package variants, but the EDGKRG4 suffix (8-VSSOP, Tape & Reel) is the specific variant being phased out. ## Package and footprint — 8-VSSOP for space-constrained boards The surface-mount footprint matches the standard 8-MSOP/TSSOP land pattern, so a layout designed for one accepts the other. The single driver and single receiver pair (1/1) covers point-to-point or multi-drop RS-485 networks with one transceiver per node.","metaTitle":"SN65HVD3088EDGKRG4 RS-485/RS-422 Transceiver, 20 Mbps","metaDescription":"Texas Instruments SN65HVD3088EDGKRG4 half-duplex RS-485/RS-422 transceiver, 20 Mbps data rate, 4.5V-5.5V supply, -40°C to 85°C, 8-VSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR)","Protocol":"RS422, RS485","Data Rate":"20Mbps","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Product Status":"Last Time Buy","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD3088","Receiver Hysteresis":"30 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"8-VSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6290","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1707cccdb891cd5db5ada9e0b0b115c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD3088EDGKRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for SN65HVD3088EDGKRG4?","answer":"No official replacement order code is listed for this Last Buy part. The base product number 65HVD3088 covers the same transceiver function, but the EDGKRG4 suffix (8-VSSOP package) is the specific variant being discontinued. Check the SN65HVD3088 family for alternative package options that may still be active, or source the EDGKRG4 through the last-time-buy channel while stock remains."},{"question":"Is SN65HVD3088EDGKRG4 obsolete?","answer":"The SN65HVD3088EDGKRG4 is in Last Buy status — not yet obsolete, but Texas Instruments has announced end-of-life. The final production window is open, so orders can still be placed through the last-time-buy period. Once that closes, the part will be discontinued and only available through surplus or broker channels."},{"question":"What is the data rate of SN65HVD3088EDGKRG4?","answer":"The SN65HVD3088EDGKRG4 supports a maximum data rate of 20 Mbps, suitable for high-speed RS-485 and RS-422 links."},{"question":"Can SN65HVD3088EDGKRG4 be used for RS422?","answer":"Yes, the SN65HVD3088EDGKRG4 supports both RS-422 and RS-485 protocols. For RS-422, it operates as a half-duplex transceiver, typically used in point-to-point or multi-drop configurations with a single driver and receiver."},{"question":"Is SN65HVD3088EDGKRG4 RoHS compliant?","answer":"The SN65HVD3088EDGKRG4 is listed with a Tape & Reel package, which typically indicates RoHS-compliant green packaging per TI's standard. Verify the specific date code and RoHS certificate at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD3088EDGKRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD3088EDGKRG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}