{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3311EUB+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3311EUB~3","canonicalUrl":"https://icboms.com/analog-devices/MAX3311EUB~3","factsUrl":"https://icboms.com/api/mcp/products/MAX3311EUB%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3311EUB+ RS232 transceiver, full duplex, 460 kbps data rate, 1/1 driver/receiver, 4.5-5.5V supply, -40 to 85°C, 10-uMAX/uSOP package.","salesMarkdown":"## Active RS232 transceiver for legacy serial links The MAX3311EUB+ is an active-production RS232 transceiver from Analog Devices, still suitable for new designs. It handles full-duplex communication at 460 kbps over a single driver/receiver pair, operating from a 4.5V to 5.5V supply rail. ## Industrial temperature grade and noise margin The 500 mV receiver hysteresis filters out noise on long RS232 cable runs — a practical margin for factory-floor serial links where ground potential differences can inject common-mode noise. ## Package and supply integration Housed in a 10-uMAX/uSOP package (3.00 mm width, 0.118\" pitch), the MAX3311EUB+ mounts on surface-mount boards with a small footprint. The 5V supply rail is standard for legacy RS232 ports, so no extra regulator is needed when the board already carries a 5V bus. Analog Devices lists this part as active in production with ROHS3 compliance.","metaTitle":"MAX3311EUB+ RS232 Transceiver, 460 kbps, Full Duplex","metaDescription":"MAX3311EUB+ RS232 transceiver from Analog Devices, 460 kbps data rate, full duplex, 1/1 driver/receiver, 4.5-5.5V supply, -40 to 85°C, 10-uMAX/uSOP package.","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":"460Kbps","Mounting Type":"Surface Mount","Package / Case":"10-TFSOP, 10-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"10-uMAX/uSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.12000","currency":"USD"},{"qty":10,"price":"$5.49800","currency":"USD"},{"qty":25,"price":"$5.19760","currency":"USD"},{"qty":100,"price":"$4.50450","currency":"USD"},{"qty":250,"price":"$4.27352","currency":"USD"},{"qty":500,"price":"$3.83460","currency":"USD"},{"qty":1000,"price":"$3.46500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is MAX3311EUB+'s data rate and duplex mode?","answer":"It supports full-duplex communication at 460 kbps, with one driver and one receiver."},{"question":"What compliance documentation does Analog Devices provide for MAX3311EUB+?","answer":"The part is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3311EUB~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3311EUB~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}