{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX222EWN+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX222EWNT","canonicalUrl":"https://icboms.com/analog-devices/MAX222EWNT","factsUrl":"https://icboms.com/api/mcp/products/MAX222EWN%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX222EWN+T RS-232 transceiver, full duplex, 250 kbps data rate, 2/2 drivers/receivers, 4.5V~5.5V supply, 18-SOIC surface mount, -40°C to 85°C.","salesMarkdown":"## Active production — what it means for the BOM The MAX222EWN+T: RoHS3 compliant — no exemption expiry to track on this line. The 18-SOIC wide-body package (0.295-inch, 7.50 mm width) is a common footprint that matches the industry-standard SOIC-18W land pattern. ## RS-232 transceiver — what the ratings tell a repair bench The 250 kbps data rate covers the standard RS-232 band — terminal ports, serial debug headers, and legacy peripheral links. If a board has a dead serial port and the scorch mark points here, the 500 mV receiver hysteresis gives noise immunity on long cables without external schmitt triggers. The full-duplex capability keeps TX and RX paths independent — no half-duplex turnaround delay to account for in the firmware.","metaTitle":"MAX222EWN+T RS-232 Transceiver, 250 kbps, 2/2, 18-SOIC","metaDescription":"MAX222EWN+T Analog Devices RS-232 transceiver, full duplex, 250 kbps data rate, 4.5-5.5 V supply, 18-SOIC. Active production, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR)","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"18-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"18-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.58136","stockQuantity":0,"priceTiers":[{"qty":1000,"price":"$4.58136","currency":"USD"},{"qty":2000,"price":"$4.41168","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX222EWNT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX222EWNT 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}}