{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX22503EASD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX22503EASD","canonicalUrl":"https://icboms.com/analog-devices/MAX22503EASD","factsUrl":"https://icboms.com/api/mcp/products/MAX22503EASD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX22503EASD+, RS-422/RS-485 Transceiver, Full Duplex, 1/1 Drivers/Receivers, 100Mbps, 3V-5.5V Supply, -40°C to 125°C, 14-SOIC Package.","salesMarkdown":"## What this part is — and where it fits The Analog Devices MAX22503EASD+ is a full-duplex RS-422/RS-485 transceiver in a 14-SOIC package. It handles one driver and one receiver at 100 Mbps. ## Temperature grade and deployment context Rated for -40°C to 125°C ambient, this transceiver belongs in equipment that lives outside a climate-controlled cabinet — motor drives on the plant floor, outdoor telecom gear, engine-adjacent electronics, or solar-string monitors. The full industrial temperature range also covers the cabin and chassis domains in automotive auxiliary systems, though the part carries no AEC-Q designation in the listing.","metaTitle":"MAX22503EASD+ RS-485/RS-422 Transceiver, 100 Mbps","metaDescription":"MAX22503EASD+ is an active RS-485/RS-422 full-duplex transceiver from Analog Devices. 100 Mbps data rate, 3V–5.5V supply, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"100Mbps","Mounting Type":"Surface Mount","Package / Case":"14-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"250 mV","Operating Temperature":"-40°C ~ 125°C (TA)","Supplier Device Package":"14-SOIC","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.97000","currency":"USD"},{"qty":10,"price":"$9.90900","currency":"USD"},{"qty":25,"price":"$9.44800","currency":"USD"},{"qty":100,"price":"$8.20350","currency":"USD"},{"qty":250,"price":"$7.83476","currency":"USD"},{"qty":500,"price":"$7.14348","currency":"USD"},{"qty":1000,"price":"$6.22173","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/461ef4af116fd547b2ad3204727a9d4d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MAX22503EASD+ support full-duplex RS422 at 100 Mbps with a 5V supply?","answer":"Yes. The part is a full-duplex transceiver rated for 100 Mbps, and its supply range covers 3V to 5.5V, so it runs on a 5V rail without issue."},{"question":"Is MAX22503EASD+ compatible with a 3.3V supply?","answer":"Yes. The supply range is 3V to 5.5V, so 3.3V operation is within spec."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX22503EASD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX22503EASD 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}}