{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3227IDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3227IDB","canonicalUrl":"https://icboms.com/texas-instruments/MAX3227IDB","factsUrl":"https://icboms.com/api/mcp/products/MAX3227IDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3227IDB RS232 transceiver, full duplex, 1/1 driver/receiver, 1 Mbps data rate, 3V to 5.5V supply, 16-SSOP package, tube.","salesMarkdown":"## Active lifecycle — no end-of-line risk The MAX3227IDB: For new designs, this means no last-time-buy pressure and no forced migration to a replacement. The supply chain is stable through authorized distribution, and the part can be quoted to order against any BOM quantity. ## 1 Mbps RS-232 link with wide supply range The MAX3227IDB is a single-channel full-duplex RS-232 transceiver delivering 1 Mbps data rate over a single supply rail of 3V to 5.5V. The 1/1 driver/receiver count handles one transmit and one receive line — enough for a point-to-point serial port or a debug console. The 500 mV receiver hysteresis provides noise margin on longer cable runs, which matters when the RS-232 line runs through a factory floor or between cabinets. Because the supply range includes 3.3V natively, the transceiver can interface directly with a 3.3V UART on a microcontroller without an external level translator — the VCC pin simply connects to the same 3.3V rail. ## 16-SSOP package — board-fit note The 16-SSOP package (0.209\", 5.30 mm width) is a narrow-body surface-mount footprint common across many TI RS-232 parts. The tube packaging is typical for prototype quantities; production volumes may ship in tape-and-reel under a different order code.","metaTitle":"MAX3227IDB RS232 Transceiver, 1 Mbps, 3-5.5V, 16-SSOP","metaDescription":"Texas Instruments MAX3227IDB RS232 transceiver, 1 Mbps, full duplex, 3V to 5.5V supply, 16-SSOP. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"1Mbps","Mounting Type":"Surface Mount","Package / Case":"16-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.34000","currency":"USD"},{"qty":10,"price":"$2.10100","currency":"USD"},{"qty":25,"price":"$1.98240","currency":"USD"},{"qty":100,"price":"$1.68880","currency":"USD"},{"qty":250,"price":"$1.58576","currency":"USD"},{"qty":500,"price":"$1.38754","currency":"USD"},{"qty":1000,"price":"$1.14968","currency":"USD"},{"qty":2500,"price":"$1.12200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e0e87d9aea56b6f43cf34d210059926c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3227IDB?","answer":"The MAX3227IDB supports a data rate of 1 Mbps, which is sufficient for standard RS-232 applications such as industrial serial ports, terminal servers, and debug consoles."},{"question":"Can MAX3227IDB be used with a 3.3V supply?","answer":"Yes, the MAX3227IDB operates from 3V to 5.5V, so a 3.3V rail is within the specified range. No external level shifter is needed when connecting to a 3.3V UART."},{"question":"What package does MAX3227IDB come in?","answer":"The MAX3227IDB is supplied in a 16-SSOP package (0.209\", 5.30 mm width) in tube packaging. The supplier device package is 16-SSOP."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3227IDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3227IDB 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}}