{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1483CSA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1483CSA~3","canonicalUrl":"https://icboms.com/analog-devices/MAX1483CSA~3","factsUrl":"https://icboms.com/api/mcp/products/MAX1483CSA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1483CSA+ RS-485/RS-422 transceiver, half-duplex, 250 kbps, 1/1 driver/receiver, 8-SOIC surface mount, 4.75-5.25 V supply.","salesMarkdown":"## RS-485/RS-422 transceiver — half-duplex, 250 kbps The MAX1483CSA+ is a half-duplex transceiver supporting both RS-485 and RS-422 protocols, with a single driver and single receiver on-chip (1/1 configuration). Data rate is rated at 250 kbps, which suits industrial fieldbus links, building automation, and sensor networks where cable lengths run tens to hundreds of metres. ## Receiver hysteresis and temperature grade Receiver hysteresis is 75 mV, which provides noise immunity on long differential pairs — the hysteresis band suppresses chatter from reflections and coupled noise without external filtering. For an indoor control cabinet or office-environment bus node this is sufficient; an industrial or outdoor deployment would need the industrial-temperature variant from the same family. Supplied in tube packaging — not tape-and-reel — so it arrives in cut-tube format suitable for prototype builds or low-volume production runs.","metaTitle":"MAX1483CSA+ RS-485/RS-422 Transceiver, 250 kbps, Half-Duplex","metaDescription":"MAX1483CSA+ Analog Devices RS-485/RS-422 transceiver, half-duplex, 250 kbps, 4.75-5.25 V, 8-SOIC. Active production, RoHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.34000","currency":"USD"},{"qty":10,"price":"$3.89400","currency":"USD"},{"qty":25,"price":"$3.68160","currency":"USD"},{"qty":100,"price":"$3.19060","currency":"USD"},{"qty":250,"price":"$3.02696","currency":"USD"},{"qty":500,"price":"$2.71610","currency":"USD"},{"qty":1000,"price":"$2.29068","currency":"USD"},{"qty":2500,"price":"$2.17614","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MAX1483CSA+ in this Analog & Data Acquisition family?","answer":"The MAX1483CSA+ is a half-duplex RS-485/RS-422 transceiver at 250 kbps. The difference is temperature grade or package, not pinout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1483CSA~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1483CSA~3 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}}