{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3245EEUI+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3245EEUI","canonicalUrl":"https://icboms.com/analog-devices/MAX3245EEUI","factsUrl":"https://icboms.com/api/mcp/products/MAX3245EEUI%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3245EEUI+, RS-232 transceiver, Full duplex, 1Mbps data rate, 3/5 drivers/receivers, 3V ~ 5.5V supply, -40°C ~ 85°C, 28-TSSOP package, Surface Mount.","salesMarkdown":"## RS-232 transceiver for multi-port serial links The Maxim Integrated MAX3245EEUI+ is a full-duplex RS-232 transceiver packing three drivers and five receivers into a 28-TSSOP package. It handles 1 Mbps data rate across a 3V to 5.5V supply range, making it a fit for mixed-voltage serial ports in industrial controllers, point-of-sale terminals, and telecom line cards where multiple UART channels need level translation. ## Driver/receiver count and supply flexibility The 3V to 5.5V supply range lets it run from a 3.3V rail in battery-powered gear or a 5V rail in legacy backplanes, with no level shifter between the UART and the transceiver. ## Temperature grade and environment Rated from -40°C to 85°C, the MAX3245EEUI+ covers industrial environments — outdoor telecom cabinets, factory-floor serial gateways, and unheated enclosures. The 28-TSSOP package (4.40 mm width) suits dense PCB layouts where board space is tight. ## Sourcing and lifecycle Maxim lists the MAX3245EEUI+ as Active and ROHS3 compliant.","metaTitle":"MAX3245EEUI+ RS-232 Transceiver, 1Mbps, 3/5 Drivers","metaDescription":"MAX3245EEUI+ RS-232 transceiver, 1Mbps data rate, 3/5 drivers/receivers, 3V-5.5V supply, -40°C to 85°C, 28-TSSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"28-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":"28-TSSOP","Number of Drivers/Receivers":"3/5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.29000","currency":"USD"},{"qty":10,"price":"$14.97100","currency":"USD"},{"qty":25,"price":"$14.35000","currency":"USD"},{"qty":100,"price":"$12.64360","currency":"USD"},{"qty":250,"price":"$12.02304","currency":"USD"},{"qty":500,"price":"$11.24736","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/643b8605e83060e4c14040f668b9a92c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3245EEUI+?","answer":"The MAX3245EEUI+ supports a 1 Mbps data rate, sufficient for high-speed RS-232 links like industrial protocol converters or multi-port serial adapters."},{"question":"What are the equivalents to MAX3245EEUI+?","answer":"The MAX3245EEUI+T is the tape-and-reel variant of the same part — identical electrical specs and package, different shipping medium. No other pin-compatible second source is listed in the official record."},{"question":"What is MAX3245EEUI+'s listed type and duplex?","answer":"It is a Transceiver with Full duplex operation, meaning it can send and receive simultaneously on the same serial port."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3245EEUI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3245EEUI 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}}