{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3221EAE+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3221EAET","canonicalUrl":"https://icboms.com/analog-devices/MAX3221EAET","factsUrl":"https://icboms.com/api/mcp/products/MAX3221EAE%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3221EAE+T RS-232 transceiver, full duplex, 1/1 driver/receiver, 235 kbps data rate, 3.0-5.5 V supply, -40 to +85°C, 16-SSOP package, tape and reel.","salesMarkdown":"## RS-232 link in a compact SSOP-16 The MAX3221EAE+T is a single-driver, single-receiver RS-232 transceiver in a 16-pin SSOP package. It handles full-duplex serial communication at data rates up to 235 kbps, which covers the standard UART speeds up to 230.4 kbps with margin for the start/stop framing overhead. The 300 mV receiver hysteresis filters noise on the incoming RS-232 line, reducing the chance of false edge triggers on a long cable run. The surface-mount assembly flows with standard reflow profiles; the tape-and-reel delivery feeds pick-and-place without a reel change. ## Sourcing and lifecycle posture The tape-and-reel format suits volume production runs.","metaTitle":"MAX3221EAE+T RS-232 Transceiver, 235 kbps, 16-SSOP","metaDescription":"MAX3221EAE+T single-driver/single-receiver RS-232 transceiver. 235 kbps data rate, 3.0-5.5 V supply, -40 to +85°C. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"235Kbps","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"300 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.27","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.27000","currency":"USD"},{"qty":10,"price":"$5.66800","currency":"USD"},{"qty":25,"price":"$5.40400","currency":"USD"},{"qty":100,"price":"$4.69230","currency":"USD"},{"qty":250,"price":"$4.48136","currency":"USD"},{"qty":500,"price":"$4.08596","currency":"USD"},{"qty":1000,"price":"$3.55874","currency":"USD"},{"qty":2000,"price":"$3.42693","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cba33f1020c15857558a6ab9c553fae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of the MAX3221EAE+T?","answer":"It supports up to 235 kbps, which covers standard UART baud rates up to 230.4 kbps with headroom for protocol overhead."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3221EAET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3221EAET 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}}