{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1483ESA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1483ESAT","canonicalUrl":"https://icboms.com/analog-devices/MAX1483ESAT","factsUrl":"https://icboms.com/api/mcp/products/MAX1483ESA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1483ESA+T RS-485/RS-422 transceiver, half-duplex, 250kbps data rate, 1/1 driver/receiver, 4.75-5.25V supply, -40°C to 85°C, 8-SOIC surface-mount package.","salesMarkdown":"## Where this transceiver sits in the RS-485 cycle The MAX1483ESA+T is a half-duplex RS-485/RS-422 transceiver from Analog Devices, packing one driver and one receiver into the 8-SOIC footprint. It runs at 250kbps — the sweet spot for industrial fieldbus links where 115.2kbps is too slow and 1Mbps adds unnecessary edge-rate ringing on long cable runs. Operates from a single 5V rail (4.75V to 5.25V) — the classic RS-485 supply that matches legacy backplane power and common 5V logic families. The 75 mV receiver hysteresis cleans up slow edges on long stubs without external Schmitt triggers. ## Package and board-fit Supplied in an 8-pin SOIC (0.154-inch body width, 3.90 mm) — the standard narrow SOIC footprint that matches countless existing PCB layouts. Surface-mount only; no through-hole variant in this order code. The 8-SOIC supplier device package is the same mechanical outline as the generic SOIC-8, so the land pattern is a drop-in for any SOIC-8 RS-485 part.","metaTitle":"MAX1483ESA+T RS-485/RS-422 Transceiver, 250kbps, 8-SOIC","metaDescription":"MAX1483ESA+T half-duplex RS-485/RS-422 transceiver from Analog Devices. 250kbps data rate, 1/1 driver/receiver, 4.75-5.25V supply, -40 to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"$4.94","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.94000","currency":"USD"},{"qty":10,"price":"$4.43600","currency":"USD"},{"qty":25,"price":"$4.19360","currency":"USD"},{"qty":100,"price":"$3.63440","currency":"USD"},{"qty":250,"price":"$3.44804","currency":"USD"},{"qty":500,"price":"$3.09394","currency":"USD"},{"qty":1000,"price":"$2.60934","currency":"USD"},{"qty":2500,"price":"$2.47887","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and protocol for MAX1483ESA+T?","answer":"It supports RS-485 and RS-422 protocols at 250 kbps maximum data rate. The half-duplex interface uses a single twisted pair for bidirectional communication, with the driver and receiver sharing the same bus lines."},{"question":"How many drivers and receivers does MAX1483ESA+T have?","answer":"One driver and one receiver (1/1 configuration). This is a single transceiver node suitable for point-to-point or multi-drop RS-485 networks where each node has one bus interface."},{"question":"What compliance documentation is available for MAX1483ESA+T?","answer":"The part is ROHS3 Compliant. Analog Devices provides standard compliance documentation including RoHS and REACH declarations. No UL or IEC certification is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1483ESAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1483ESAT 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}}