{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3486CSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3486CSA","canonicalUrl":"https://icboms.com/analog-devices/MAX3486CSA","factsUrl":"https://icboms.com/api/mcp/products/MAX3486CSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3486CSA+, RS-485/RS-422 Transceiver, Half-Duplex, 1 Driver/1 Receiver, 2.5 Mbps, 3V to 3.6V Supply, 8-SOIC Package, 0°C to 70°C.","salesMarkdown":"## RS-485/RS-422 transceiver for 3.3V industrial networks The Analog Devices MAX3486CSA+ is a half-duplex transceiver delivering 2.5 Mbps data rate over a single differential pair. It integrates one driver and one receiver in an 8-SOIC package, operating from a 3V to 3.6V supply. The 50 mV receiver hysteresis provides noise margin on cable runs typical of factory-floor serial links. This is a commercial-temperature-grade part rated 0°C to 70°C, suited for indoor control panels, PLC communication ports, and instrumentation backplanes. ## Package and mounting Housed in an 8-SOIC (3.90 mm width) surface-mount package, it fits standard pick-and-place assembly. The narrow SOIC footprint is common across the MAX348x family, simplifying board layout if a drop-in alternate is qualified later. ## Lifecycle and sourcing posture ROHS3 compliant.","metaTitle":"MAX3486CSA+ RS-485/RS-422 Transceiver, 2.5 Mbps, 8-SOIC","metaDescription":"MAX3486CSA+ half-duplex RS-485/RS-422 transceiver from Analog Devices. 2.5 Mbps data rate, 3V to 3.6V supply, 50 mV hysteresis. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"2.5Mbps","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Receiver Hysteresis":"50 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.36","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.36000","currency":"USD"},{"qty":10,"price":"$5.71200","currency":"USD"},{"qty":25,"price":"$5.40000","currency":"USD"},{"qty":100,"price":"$4.68000","currency":"USD"},{"qty":250,"price":"$4.44000","currency":"USD"},{"qty":500,"price":"$3.98400","currency":"USD"},{"qty":1000,"price":"$3.60000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/max3483-max3491.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between the MAX3486CSA+ and the MAX3485?","answer":"The MAX3486CSA+ operates from a 3V to 3.6V supply and delivers 2.5 Mbps data rate, while the MAX3485 is a 5V supply part with a higher data rate. The supply voltage is the primary difference — the MAX3486 is the 3.3V version of the same basic transceiver architecture. Both are half-duplex, 1/1 driver/receiver, and pin-compatible in the 8-SOIC package."},{"question":"Can the MAX3486CSA+ replace the MAX3485?","answer":"Yes, the MAX3486CSA+ is pin-compatible with the MAX3485 in the 8-SOIC footprint, but the supply voltage differs. The MAX3486 runs on 3.3V, while the MAX3485 requires 5V. If your board is designed for 5V, the MAX3486 will not work without a supply change. For 3.3V designs, it is a direct drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3486CSA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3486CSA 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}}