{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD3088EDGK","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD3088EDGK","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD3088EDGK","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD3088EDGK","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD3088EDGK, RS-422/RS-485 Transceiver, Half-Duplex, 20 Mbps, 4.5V–5.5V, -40°C–85°C, 8-VSSOP, Tube.","salesMarkdown":"The 30 mV of receiver hysteresis helps the bus stay clean on long cable runs where ground offset and reflections eat into noise margin. TI has marked the SN65HVD3088EDGK as Last Buy. That means the manufacturer has stopped taking regular orders and is fulfilling a final purchase window. Once that window closes, the part is gone from the factory channel. For a production line that already qualifies this transceiver, the immediate question is whether you have enough units to cover the remaining build, or whether you need to qualify a replacement. The 8-VSSOP footprint is shared across the SN65HVD3088 family, so a pin-compatible sibling within that series is the natural first look. ## 20 Mbps and the bus budget At 20 Mbps the SN65HVD3088EDGK is a high-speed RS-485 part. That data rate shortens the maximum cable length compared to slower transceivers — expect reliable links up to a few hundred metres, not kilometres. The half-duplex topology means you need software or hardware direction control on the driver enable. The 30 mV hysteresis is a real advantage here: on a fast bus with stub reflections, that extra noise margin keeps the receiver from toggling on ringing. If your application runs at 250 kbps or 1 Mbps, this part still works, but a slower slew-rate-limited variant might give lower EMI without any performance penalty.","metaTitle":"SN65HVD3088EDGK RS-485 Transceiver, 20 Mbps, 8-VSSOP","metaDescription":"Texas Instruments SN65HVD3088EDGK half-duplex RS-422/RS-485 transceiver. 20 Mbps data rate, 30 mV hysteresis, 4.5V–5.5V supply. Request quote.","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":"Tube","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":"$3.8700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1707cccdb891cd5db5ada9e0b0b115c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD3088EDGK/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD3088EDGK a last time buy and what are replacement options?","answer":"Yes, TI lists the SN65HVD3088EDGK as Last Buy. The base product number 65HVD3088 covers several package and temperature variants in the same family; a pin-compatible sibling in the SN65HVD3088 series with the same 8-VSSOP footprint is the most straightforward replacement candidate. For specific cross-reference guidance, the datasheet and TI's product lifecycle page list the active alternatives."},{"question":"Can SN65HVD3088EDGK be used in RS485 networks?","answer":"Yes. The SN65HVD3088EDGK is a half-duplex RS-485 transceiver supporting data rates up to 20 Mbps. It works on standard RS-485 buses with one driver and one receiver, and the 30 mV receiver hysteresis improves noise immunity on long or noisy cable runs."},{"question":"Is SN65HVD3088EDGK RoHS compliant?","answer":"The evidence does not explicitly state RoHS compliance, but TI typically marks RoHS status on the product label and in the datasheet. Verify the specific date/lot code against TI's RoHS declaration for the SN65HVD3088EDGK."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD3088EDGK","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD3088EDGK 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}}