{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3078EESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3078EESAT","canonicalUrl":"https://icboms.com/analog-devices/MAX3078EESAT","factsUrl":"https://icboms.com/api/mcp/products/MAX3078EESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3078EESA+T, RS-422, RS-485 Transceiver, Half Duplex, 1/1 Drivers/Receivers, 16Mbps, 3V to 3.6V, -40°C to 85°C, 8-SOIC.","salesMarkdown":"## RS-485/RS-422 transceiver for 3.3V industrial buses The Maxim Integrated MAX3078EESA+T is a half-duplex transceiver supporting both RS-422 and RS-485 protocols, with a single driver and single receiver on a 3V to 3.6V supply rail. It delivers a 16 Mbps data rate, making it suitable for high-speed serial links in factory automation, building management, and telecom equipment where the bus runs on a 3.3V backplane. The 100 mV receiver hysteresis provides noise margin on long cable runs, and the -40°C to 85°C operating range covers industrial enclosures and outdoor cabinets without forced cooling. ## 16 Mbps at 3.3V — bus timing and noise margin At 16 Mbps, the MAX3078EESA+T keeps up with Profibus and similar fieldbus segments running at the higher baud rates. The 3V to 3.6V supply range matches 3.3V logic families directly — no level translation needed on the controller side. The 100 mV receiver hysteresis is a practical advantage on electrically noisy factory floors: it prevents the receiver from toggling on coupled noise below that threshold, which reduces retransmission overhead on the bus. ## Lifecycle and sourcing The MAX3078EESA+T is listed as Active and ROHS3 compliant.","metaTitle":"MAX3078EESA+T RS-485/RS-422 Transceiver, 16 Mbps, 8-SOIC","metaDescription":"MAX3078EESA+T half-duplex RS-485/RS-422 transceiver, 16 Mbps data rate, 3V-3.6V supply, -40°C to 85°C, 8-SOIC. Active, 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":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"16Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Receiver Hysteresis":"100 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.89","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.89000","currency":"USD"},{"qty":10,"price":"$6.22400","currency":"USD"},{"qty":25,"price":"$5.93400","currency":"USD"},{"qty":100,"price":"$5.15260","currency":"USD"},{"qty":250,"price":"$4.92104","currency":"USD"},{"qty":500,"price":"$4.48684","currency":"USD"},{"qty":1000,"price":"$3.90789","currency":"USD"},{"qty":2500,"price":"$3.76315","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX3070E-MAX3079E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3078EESA+T?","answer":"The MAX3078EESA+T supports a data rate of 16 Mbps."},{"question":"Is MAX3078EESA+T half-duplex?","answer":"Yes, the MAX3078EESA+T is a half-duplex transceiver."},{"question":"Is MAX3078EESA+T a replacement for MAX3078EESA?","answer":"The \"+T\" suffix on MAX3078EESA+T indicates tape-and-reel packaging. The die and electrical specifications are identical to the base MAX3078EESA. For hand-assembly or small quantities, the cut-tape variant is also listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3078EESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3078EESAT 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}}