{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3349EEBE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3349EEBE","canonicalUrl":"https://icboms.com/analog-devices/MAX3349EEBE","factsUrl":"https://icboms.com/api/mcp/products/MAX3349EEBE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3349EEBE+, USB 2.0 Full-Speed Transceiver with UART Interface, Full-Duplex, 12 Mbps, 3.0 V to 5.5 V Supply, 16-WFBGA/CSPBGA (2.02x2.02 mm UCSP), -40°C to +85°C, Active","salesMarkdown":"## 12 Mbps USB 2.0 Full-Speed Transceiver with Integrated UART Bridge The MAX3349EEBE+ is a USB 2.0 Full-Speed (12 Mbps) transceiver that integrates a UART interface, enabling a direct bridge between a USB host and a legacy serial peripheral without an external UART-to-USB controller IC. Full-duplex operation supports simultaneous transmit and receive on the UART side, matching the data flow of most microcontroller UART peripherals. ## Industrial Temperature Grade and UCSP Package Constraints The 16-bump WFBGA/CSPBGA package (2.02 x 2.02 mm UCSP) places the transceiver in a compact footprint. Receiver hysteresis is specified at 40 mV, which helps reject noise on the UART RX line in electrically noisy environments like motor-drive cabinets or switching-power-supply zones. ## Active Lifecycle — No LTB Clock on This BOM Line The part is ROHS3 compliant. For a BOM line that must stay in sustaining production for the next several years, this transceiver can be committed without a forced-migration plan — though the UCSP package is single-sourced, so a second-source audit of the board footprint is prudent if volume exceeds 10k units per year.","metaTitle":"MAX3349EEBE+ USB 2.0 Transceiver with UART – Analog Devices","metaDescription":"MAX3349EEBE+ USB 2.0 Full-Speed (12 Mbps) transceiver with UART interface. Active lifecycle, -40°C to +85°C, 3.0-5.5V supply, 16-UCSP package. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Bulk","Protocol":"USB 2.0","Data Rate":"12Mbps","Mounting Type":"Surface Mount","Package / Case":"16-WFBGA, CSPBGA","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"40 mV","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"16-UCSP (2.02x2.02)","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.21","stockQuantity":0,"priceTiers":[{"qty":249,"price":"$1.21000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3ed47899e39fb7ba7cbcd89e14454584.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What supply voltage range does the MAX3349EEBE+ support?","answer":"The transceiver operates from 3.0 V to 5.5 V, covering both 3.3 V and 5 V UART rails without an external level shifter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3349EEBE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3349EEBE 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}}