{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX221CUE+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX221CUE","canonicalUrl":"https://icboms.com/analog-devices/MAX221CUE","factsUrl":"https://icboms.com/api/mcp/products/MAX221CUE%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX221CUE+ RS232 transceiver, full duplex, 250 kbps data rate, 1/1 driver/receiver, 16-TSSOP package, surface mount, 4.5 V to 5.5 V supply.","salesMarkdown":"## RS232 transceiver with 250 kbps data rate The MAX221CUE+ is a single-channel RS232 transceiver from Analog Devices, supporting full-duplex communication with one driver and one receiver on the same IC. The 250 kbps data rate covers the standard RS232 band for point-to-point serial links — enough for legacy terminal interfaces, industrial machine control, or configuration ports on embedded equipment. The receiver hysteresis of 500 mV cleans up noisy lines — a 500 mV dead band between the switching thresholds rejects glitches that a bare TTL input would pass through as a data edge. The surface-mount profile is compatible with reflow soldering; the 0.65 mm pitch means a standard 4-layer board can fan out all pins without via-in-pad.","metaTitle":"MAX221CUE+ RS232 Transceiver, 250kbps, Full Duplex, 16-TSSOP","metaDescription":"MAX221CUE+ Analog Devices RS232 transceiver, full duplex, 250kbps data rate, 1/1 driver/receiver, 16-TSSOP package. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.52","stockQuantity":21,"priceTiers":[{"qty":1,"price":"$4.52000","currency":"USD"},{"qty":10,"price":"$4.06200","currency":"USD"},{"qty":25,"price":"$3.84040","currency":"USD"},{"qty":100,"price":"$3.32850","currency":"USD"},{"qty":250,"price":"$3.15776","currency":"USD"},{"qty":500,"price":"$2.83346","currency":"USD"},{"qty":1000,"price":"$2.38966","currency":"USD"},{"qty":2500,"price":"$2.27018","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8354a95ecc58402d81c9374a311ec870.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I get a quote for MAX221CUE+?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX221CUE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX221CUE 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}}