{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3221EEUE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3221EEUET","canonicalUrl":"https://icboms.com/analog-devices/MAX3221EEUET","factsUrl":"https://icboms.com/api/mcp/products/MAX3221EEUE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3221EEUE+T RS-232 transceiver, full duplex, 1/1 driver/receiver, 250 kbps data rate, 3V to 5.5V supply, 16-TSSOP package, -40°C to 85°C.","salesMarkdown":"## RS-232 link in a 16-TSSOP footprint The MAX3221EEUE+T is a single RS-232 transceiver from Analog Devices, handling one driver and one receiver in full-duplex mode at 250 kbps — the practical ceiling for legacy serial links where cable capacitance and slew-rate limits define the bit-error floor, not the silicon. The 16-TSSOP package (0.173\" body width) places cleanly on a standard 0.65 mm pitch footprint — no tombstoning risk at reflow if the pad geometry matches the land pattern in the datasheet. ## Supply rails and temperature grade Industrial temperature qualification from -40°C to 85°C means the part holds its RS-232 output levels across a factory floor that cycles between a cold start and a warm cabinet. Receiver hysteresis of 500 mV filters noise on long cable runs — a 5-meter RS-232 cable in an electrically noisy environment still sees clean logic transitions at the receiver output. ROHS3 compliant per the manufacturer's declaration — no exemption-based paperwork needed for EU-market equipment.","metaTitle":"MAX3221EEUE+T RS-232 Transceiver, 250 kbps, 16-TSSOP","metaDescription":"Analog Devices MAX3221EEUE+T RS-232 transceiver, full duplex, 250 kbps data rate, 3V-5.5V supply, 16-TSSOP. Active, ROHS3 compliant. Request a quote.","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); Cut Tape (CT)","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.66000","currency":"USD"},{"qty":10,"price":"$6.01500","currency":"USD"},{"qty":25,"price":"$5.73520","currency":"USD"},{"qty":100,"price":"$4.97990","currency":"USD"},{"qty":250,"price":"$4.75608","currency":"USD"},{"qty":500,"price":"$4.33644","currency":"USD"},{"qty":1000,"price":"$3.77690","currency":"USD"},{"qty":2500,"price":"$3.63701","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/919fd60caddd97f2269d037d65b45241.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3221EEUET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3221EEUET 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}}