{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3244EEWI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3244EEWI","canonicalUrl":"https://icboms.com/analog-devices/MAX3244EEWI","factsUrl":"https://icboms.com/api/mcp/products/MAX3244EEWI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3244EEWI+ RS232 transceiver, full duplex, 250kbps, 3V-5.5V supply, 3/5 driver/receiver, 28-SOIC (0.295\", 7.50mm Width), -40°C to 85°C, tube.","salesMarkdown":"## RS232 interface with 3V to 5.5V supply flexibility The MAX3244EEWI+ is an RS232 transceiver from Analog Devices, operating from a 3V to 5.5V supply range. It integrates three drivers and five receivers in a full-duplex configuration, handling data rates up to 250kbps across the RS232 protocol. The 500 mV receiver hysteresis provides noise immunity on the serial lines, important when routing RS232 alongside switching power rails in a mixed-signal board. ## 28-SOIC package and board integration Surface-mount assembly with a standard SOIC footprint — the 1.27 mm pitch is board-friendly and inspectable without X-ray. Supplied in tube format. The wide SOIC body gives better thermal dissipation than the narrow version for a transceiver that may be driving multiple RS232 lines simultaneously.","metaTitle":"MAX3244EEWI+ RS232 Transceiver, 250kbps, 3-5.5V, 28-SOIC","metaDescription":"MAX3244EEWI+ Analog Devices RS232 transceiver, 3/5 driver/receiver, 250kbps, 3V-5.5V supply, -40°C to 85°C, 28-SOIC. Active production, ROHS3 compliant.","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":"Tube","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"28-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"28-SOIC","Number of Drivers/Receivers":"3/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.29000","currency":"USD"},{"qty":10,"price":"$14.97100","currency":"USD"},{"qty":25,"price":"$14.35000","currency":"USD"},{"qty":100,"price":"$12.64360","currency":"USD"},{"qty":250,"price":"$12.02304","currency":"USD"},{"qty":500,"price":"$11.24736","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy MAX3244EEWI+ and how do I get a price?","answer":"The MAX3244EEWI+ can be sourced through independent distribution channels."},{"question":"What compliance documentation does Analog Devices provide for MAX3244EEWI+?","answer":"The MAX3244EEWI+ is ROHS3 compliant per the manufacturer's lifecycle record. Standard compliance documentation is available through the supply chain upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3244EEWI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3244EEWI 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}}