{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3080CSD+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3080CSDT","canonicalUrl":"https://icboms.com/analog-devices/MAX3080CSDT","factsUrl":"https://icboms.com/api/mcp/products/MAX3080CSD%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3080CSD+T RS-485/RS-422 transceiver, full duplex, 115 kbps data rate, 4.75-5.25V supply, 14-SOIC surface mount package.","salesMarkdown":"## 115 kbps full-duplex RS-485 transceiver The MAX3080CSD+T from Analog Devices is a single RS-485/RS-422 transceiver in a 14-SOIC package, rated for 115 kbps data rate with full-duplex communication. It integrates one driver and one receiver on a single 4.75-5.25V supply rail. ## Data rate and bus topology The 115 kbps data rate suits industrial fieldbus links running Modbus RTU, PROFIBUS DP at the lower baud rate, or simple point-to-point RS-422 links over cable runs up to 1200 metres — the slew-limited edge keeps reflections manageable on un-terminated stubs. Full-duplex operation means the driver and receiver are active simultaneously, so the bus needs two twisted pairs (one for transmit, one for receive) and a master that never releases the line — this is the topology for dedicated sensor-to-controller links, not multi-drop polled networks. Receiver hysteresis is 100 mV, which suppresses noise on the differential bus when the input signal is near the threshold — a practical margin for industrial environments where ground potential differences between nodes can reach several volts. ## Supply tolerance and temperature grade The 4.75-5.25V supply range covers a nominal 5V rail with ±5% tolerance — a standard industrial 5V supply or a regulated 5V from a DC-DC converter keeps the transceiver inside its operating window without an extra LDO. For extended or outdoor deployment a wider-temperature variant would be needed. The supplier device package is 14-SOIC, matching the body width and pin spacing of the SOIC-14 industry standard. CT suits prototype or low-volume builds.","metaTitle":"MAX3080CSD+T RS-485/RS-422 Transceiver, 115 kbps","metaDescription":"Analog Devices MAX3080CSD+T RS-485/RS-422 transceiver, 115 kbps data rate, full-duplex, 4.75-5.25V supply, 14-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"115Kbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"100 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.44","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.44000","currency":"USD"},{"qty":10,"price":"$3.99000","currency":"USD"},{"qty":25,"price":"$3.77240","currency":"USD"},{"qty":100,"price":"$3.26940","currency":"USD"},{"qty":250,"price":"$3.10172","currency":"USD"},{"qty":500,"price":"$2.78316","currency":"USD"},{"qty":1000,"price":"$2.34724","currency":"USD"},{"qty":2500,"price":"$2.22988","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/493eaa4c53390079677e6a34cf257bb6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3080CSD+T?","answer":"The MAX3080CSD+T is rated for 115 kbps data rate. This is a slew-limited transceiver suited for longer cable runs where controlled edge rates reduce reflections."},{"question":"What supply voltage does MAX3080CSD+T require?","answer":"The supply range is 4.75V to 5.25V, covering a nominal 5V rail with ±5% tolerance. A standard regulated 5V supply keeps the transceiver within specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3080CSDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3080CSDT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}