{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1483ESA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1483ESA","canonicalUrl":"https://icboms.com/analog-devices/MAX1483ESA","factsUrl":"https://icboms.com/api/mcp/products/MAX1483ESA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1483ESA+ RS-485/RS-422 half-duplex transceiver, 250 kbps data rate, 1/1 driver/receiver, 75 mV hysteresis, 4.75-5.25 V supply, -40 to +85°C, 8-SOIC package, tube.","salesMarkdown":"## RS-485/RS-422 half-duplex transceiver, 250 kbps The MAX1483ESA+ is a single-channel half-duplex transceiver supporting both RS-485 and RS-422 protocols at a data rate of 250 kbps — the standard ceiling for most building-automation and industrial fieldbus segments where cable length exceeds 100 m. ## Receiver hysteresis and noise margin The 75 mV of receiver hysteresis provides a clean switching threshold on a long stub or unterminated drop — enough to suppress the differential noise that a 250 kbps edge couples onto an unshielded twisted pair in an elevator shaft or HVAC duct.","metaTitle":"MAX1483ESA+ RS-485/RS-422 Transceiver, 250 kbps, SOIC-8","metaDescription":"MAX1483ESA+ half-duplex RS-485/RS-422 transceiver from Analog Devices. 250 kbps data rate, 75 mV hysteresis, -40 to +85°C. 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":"Tube","Protocol":"RS422, RS485","Data Rate":"250kbps","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":"75 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.70000","currency":"USD"},{"qty":10,"price":"$5.12000","currency":"USD"},{"qty":25,"price":"$4.84040","currency":"USD"},{"qty":100,"price":"$4.19500","currency":"USD"},{"qty":250,"price":"$3.97992","currency":"USD"},{"qty":500,"price":"$3.57116","currency":"USD"},{"qty":1000,"price":"$3.01182","currency":"USD"},{"qty":2500,"price":"$2.86123","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX1483ESA+?","answer":"The MAX1483ESA+ shares its pinout and SOIC-8 footprint with the MAX3483ESA+ (3.3 V supply variant) and the industry-standard MAX483/MAX1487 families. For a 5 V-only design, the MAX1483 is the direct functional equivalent; no official second-source cross-reference is published by Analog Devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1483ESA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1483ESA 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}}