{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3223ECUP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3223ECUP","canonicalUrl":"https://icboms.com/analog-devices/MAX3223ECUP","factsUrl":"https://icboms.com/api/mcp/products/MAX3223ECUP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX3223ECUP+, RS-232 Transceiver, Full Duplex, 2/2 Drivers/Receivers, 250kbps, 3V to 5.5V Supply, 20-TSSOP, 0°C to 70°C.","salesMarkdown":"## 250 kbps RS-232 link — what the data rate tells you The MAX3223ECUP+ from Maxim is a full-duplex RS-232 transceiver packing two drivers and two receivers in a 20-TSSOP package. Its 250 kbps data rate is the classic RS-232 sweet spot — fast enough for serial console, modem control, and legacy peripheral links, but not so fast that it demands careful PCB layout or expensive cabling. The 3V to 5.5V supply range means it plays nice with both 3.3V and 5V logic, so you can drop it into a mixed-voltage BOM without a level shifter. The 500 mV receiver hysteresis gives you noise margin on long cable runs — useful when the harness runs through a noisy industrial cabinet. ## Commercial temp — indoor or office gear only The 0°C to 70°C operating temperature range is the commercial grade. This part suits office equipment, point-of-sale terminals, and indoor instrumentation. ## Active lifecycle — no LTB clock ticking The MAX3223ECUP+ carries an Active product status and is ROHS3 compliant. For production planning, this is a low-risk line item.","metaTitle":"MAX3223ECUP+ RS-232 Transceiver, 250kbps, 20-TSSOP","metaDescription":"Maxim MAX3223ECUP+ full-duplex RS-232 transceiver, 2/2 drivers/receivers, 250kbps data rate, 3V-5.5V supply. Active, ROHS3.","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":"20-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"20-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.26","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.26000","currency":"USD"},{"qty":10,"price":"$6.55800","currency":"USD"},{"qty":25,"price":"$6.25280","currency":"USD"},{"qty":100,"price":"$5.42940","currency":"USD"},{"qty":250,"price":"$5.18536","currency":"USD"},{"qty":500,"price":"$4.72780","currency":"USD"},{"qty":1000,"price":"$4.11777","currency":"USD"},{"qty":2500,"price":"$3.96526","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9cba33f1020c15857558a6ab9c553fae.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3223ECUP+?","answer":"The MAX3223ECUP+ supports a data rate of 250 kbps. That is the standard RS-232 rate for serial console, modem, and legacy peripheral links."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3223ECUP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3223ECUP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}