{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3224EEUP+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3224EEUP","canonicalUrl":"https://icboms.com/analog-devices/MAX3224EEUP","factsUrl":"https://icboms.com/api/mcp/products/MAX3224EEUP%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3224EEUP+ RS-232 transceiver, full duplex, 2/2 drivers/receivers, 250kbps data rate, 3V to 5.5V supply, 20-TSSOP package, -40°C to 85°C.","salesMarkdown":"## RS-232 transceiver, 2/2, 250 kbps, 20-TSSOP The MAX3224EEUP+ is a full-duplex RS-232 transceiver from Maxim Integrated, integrating two drivers and two receivers in a single 20-TSSOP package. Rated for 250 kbps data rate, this transceiver handles standard RS-232 communication for industrial control, point-of-sale terminals, and instrumentation where the cable length stays within the RS-232 reach. ## Supply range and receiver hysteresis Receiver hysteresis of 500 mV provides noise immunity on the RS-232 bus, reducing false triggering from coupled transients on long cable runs. Full-duplex operation with two independent driver/receiver pairs allows simultaneous transmit and receive on two separate channels, matching the pinout of a standard DB9 serial port. Housed in a 20-TSSOP (4.40 mm width) with 0.65 mm pitch, the package fits on a two-layer PCB with standard trace-and-space rules. The surface-mount footprint matches the industry-standard TSSOP-20 land pattern. Supplied in tube packaging, suitable for hand-assembly or low-volume pick-and-place without reel fees.","metaTitle":"MAX3224EEUP+ RS-232 Transceiver, 250kbps, 20-TSSOP","metaDescription":"MAX3224EEUP+ RS-232 transceiver, 2/2 driver/receiver, 250kbps data rate, 3V-5.5V supply, -40°C to 85°C, 20-TSSOP. 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":"20-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":"20-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.52000","currency":"USD"},{"qty":10,"price":"$8.59900","currency":"USD"},{"qty":25,"price":"$8.19920","currency":"USD"},{"qty":100,"price":"$7.11930","currency":"USD"},{"qty":250,"price":"$6.79932","currency":"USD"},{"qty":500,"price":"$6.19938","currency":"USD"},{"qty":1000,"price":"$5.39946","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/643b8605e83060e4c14040f668b9a92c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of the MAX3224EEUP+?","answer":"The MAX3224EEUP+ supports a data rate of 250 kbps, suitable for standard RS-232 communication at moderate speeds."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3224EEUP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3224EEUP 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}}