{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SN65HVD1050DRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"SN65HVD1050DRG4","canonicalUrl":"https://icboms.com/texas-instruments/SN65HVD1050DRG4","factsUrl":"https://icboms.com/api/mcp/products/SN65HVD1050DRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SN65HVD1050DRG4, CANbus Transceiver, Half-Duplex, 4.5V~5.5V Supply, 125 mV Hysteresis, 1/1 Driver/Receiver, 8-SOIC Package, -40°C~125°C Temperature Range.","salesMarkdown":"It interfaces a CAN protocol controller with the physical differential bus, handling the drive and receive functions for a single node. ## Receiver hysteresis and noise margin With 125 mV of receiver hysteresis, the SN65HVD1050DRG4 rejects common-mode noise on the CAN bus without external filtering. This is a practical margin for industrial floors where motor drives and inverters inject common-mode transients into the cabling. The hysteresis value is baked into the receiver's comparator design, so the bus stays quiet through signal transitions. The 125°C upper limit is the junction temperature, so derating for self-heating at full bus load is already accounted for in the datasheet's thermal curves. The \"DRG4\" suffix indicates the tape-and-reel shipping format, but the device itself is the same die as the base 65HVD1050 family.","metaTitle":"SN65HVD1050DRG4 CAN Transceiver, Half-Duplex, 8-SOIC","metaDescription":"Texas Instruments SN65HVD1050DRG4 CANbus transceiver, half-duplex, 4.5V-5.5V supply, 125 mV hysteresis, SOIC-8, industrial temp range. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Logic ICs"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Half","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"CANbus","Data Rate":"-","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"65HVD1050","Receiver Hysteresis":"125 mV","Operating Temperature":"-40°C~125°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6247792c9fde29fc0840d7b8bc3ea866.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/SN65HVD1050DRG4/alternatives.json"},"ai":{"faq":[{"question":"Is SN65HVD1050DRG4 compatible with SN65HVD1050D?","answer":"Yes, the SN65HVD1050DRG4 is functionally identical to the SN65HVD1050D. The only difference is the shipping package: the \"RG4\" suffix denotes tape-and-reel (TR) and cut-tape (CT) options, while the \"D\" suffix typically ships in tubes."},{"question":"What is the replacement for SN65HVD1050DRG4?","answer":"The SN65HVD1050DRG4 is still an active part from Texas Instruments with no official replacement announced. If you need a pin-compatible second source, the NXP TJA1050T/CM and the Microchip MCP2551-I/SN share the same SOIC-8 footprint and 5V supply, though you should verify bus timing and common-mode range against your system requirements. For a direct TI alternate, the SN65HVD1050D (tube shipment) is the same device with different packaging."},{"question":"What is the difference between SN65HVD1050DR and SN65HVD1050DRG4?","answer":"The SN65HVD1050DR and SN65HVD1050DRG4 are electrically identical. The \"DRG4\" suffix indicates a specific TI tape-and-reel configuration that may differ in reel quantity or packing material from the \"DR\" suffix, but the silicon and datasheet specifications are the same."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/SN65HVD1050DRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/SN65HVD1050DRG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}