{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3221CAE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3221CAE","canonicalUrl":"https://icboms.com/analog-devices/MAX3221CAE","factsUrl":"https://icboms.com/api/mcp/products/MAX3221CAE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3221CAE+ RS-232 transceiver, full duplex, 235 Kbps data rate, 1/1 drivers/receivers, 16-SSOP package, 3V-5.5V supply, 0°C to 70°C.","salesMarkdown":"## Active RS-232 link with 235 Kbps throughput The MAX3221CAE+ from Analog Devices is an active-production RS-232 transceiver delivering full-duplex communication at 235 Kbps over a single driver/receiver pair. A 300 mV receiver hysteresis filters line noise on longer cable runs, reducing the bit-error rate without external conditioning. ## 16-SSOP surface-mount footprint Supplied in tube packaging; the surface-mount body suits reflow assembly with typical lead-free profiles. ## Compliance and BOM fit For a BOM requiring a single-channel RS-232 interface at 235 Kbps, the 3V–5.5V supply range and 16-SSOP footprint match existing serial port designs without a board spin.","metaTitle":"MAX3221CAE+ RS-232 Transceiver, 235 Kbps, 16-SSOP","metaDescription":"MAX3221CAE+ RS-232 transceiver from Analog Devices. Active lifecycle, 3V-5.5V supply, 235 Kbps full duplex, 16-SSOP. ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","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":"0°C ~ 70°C","Supplier Device Package":"16-SSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.98","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.98000","currency":"USD"},{"qty":10,"price":"$4.47100","currency":"USD"},{"qty":25,"price":"$4.22680","currency":"USD"},{"qty":100,"price":"$3.66330","currency":"USD"},{"qty":250,"price":"$3.47540","currency":"USD"},{"qty":500,"price":"$3.11848","currency":"USD"},{"qty":1000,"price":"$2.63004","currency":"USD"},{"qty":2500,"price":"$2.49854","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cba33f1020c15857558a6ab9c553fae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and duplex mode of the MAX3221CAE+?","answer":"It supports full-duplex RS-232 communication at 235 Kbps with one driver and one receiver."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3221CAE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3221CAE 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}}