{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3085EESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3085EESA~3T","canonicalUrl":"https://icboms.com/analog-devices/MAX3085EESA~3T","factsUrl":"https://icboms.com/api/mcp/products/MAX3085EESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3085EESA+T RS-485/RS-422 transceiver, half-duplex, 500kbps, 1/1 driver/receiver, 100mV hysteresis, 4.75-5.25V supply, -40°C to 85°C, 8-SOIC surface mount.","salesMarkdown":"## 8-SOIC footprint and integration story The MAX3085EESA+T is a half-duplex RS-485/RS-422 transceiver in an 8-SOIC package (3.90 mm width, 0.154\" pitch). It mates to standard SOIC-8 land patterns, so any board already laid out for a generic 8-pin SOIC transceiver accepts this part without a spin. The 100 mV receiver hysteresis cleans up slow edges on long cable runs, so the output doesn't chatter when the differential signal is marginal. The 500 kbps data rate is enough for Modbus RTU at 38400 baud with headroom, but not for high-speed Profibus — know your bus clock before you stuff the BOM. ## Active lifecycle and compliance baseline The part is a single driver/receiver (1/1) in half-duplex mode. For full-duplex or multi-drop topologies that need separate enable lines, you'd reach for a different variant in the MAX308x family — this one is wired for two-wire bus transceivers where the driver and receiver share the same pair.","metaTitle":"MAX3085EESA+T RS-485/RS-422 Transceiver, Half-Duplex","metaDescription":"MAX3085EESA+T half-duplex RS-485/RS-422 transceiver, 500kbps data rate, 100mV hysteresis, 4.75-5.25V supply, -40 to +85°C, 8-SOIC. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS422, RS485","Data Rate":"500kbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","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":"$6.05","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.05000","currency":"USD"},{"qty":10,"price":"$5.46500","currency":"USD"},{"qty":25,"price":"$5.21120","currency":"USD"},{"qty":100,"price":"$4.52480","currency":"USD"},{"qty":250,"price":"$4.32148","currency":"USD"},{"qty":500,"price":"$3.94018","currency":"USD"},{"qty":1000,"price":"$3.43177","currency":"USD"},{"qty":2500,"price":"$3.30466","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3085EESA~3T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3085EESA~3T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}