{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX232ECDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX232ECDW","canonicalUrl":"https://icboms.com/texas-instruments/MAX232ECDW","factsUrl":"https://icboms.com/api/mcp/products/MAX232ECDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX232E series RS-232 transceiver, full duplex 2/2, 250kbps data rate, 4.5V~5.5V supply, 16-SOIC (0.295\", 7.50mm width), tube package.","salesMarkdown":"## RS-232 link with 500 mV hysteresis margin The MAX232ECDW is a dual-driver, dual-receiver RS-232 transceiver from Texas Instruments' MAX232E family, handling full-duplex serial communication at up to 250 kbps. The 500 mV receiver hysteresis filters noise on the incoming line, reducing the chance of false edges on long cable runs in industrial or commercial environments. ## 16-SOIC footprint and board-fit note The surface-mount package suits reflow soldering; no special thermal pad or exposed paddle is needed.","metaTitle":"Texas Instruments MAX232ECDW RS-232 Transceiver, 250kbps","metaDescription":"Texas Instruments MAX232ECDW RS-232 transceiver, full duplex 2/2, 250kbps data rate, 4.5-5.5V supply, 16-SOIC. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Mfr":"Texas Instruments","Type":"Transceiver","Duplex":"Full","Series":"-","Package":"Tube","Protocol":"RS232","Data Rate":"250kbps","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"MAX232","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.42900","currency":"USD"},{"qty":25,"price":"$1.35640","currency":"USD"},{"qty":100,"price":"$1.11420","currency":"USD"},{"qty":250,"price":"$1.04152","currency":"USD"},{"qty":500,"price":"$0.92040","currency":"USD"},{"qty":1000,"price":"$0.72663","currency":"USD"},{"qty":2500,"price":"$0.68550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c5745de4b7b700809b3bbb20b0189163.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX232ECDW/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MAX232ECDW and how do I get a price?","answer":"Sourced to order through authorized and independent distribution."},{"question":"What is the closest pin-compatible alternative to MAX232ECDW in this Interface & Transceivers family?","answer":"The MAX232ECDW is a standard MAX232E variant in the wide-body SOIC-16 package. Any pin-compatible RS-232 transceiver in the same package and supply range must match the 2/2 driver/receiver count and 5 V-only supply — the MAX232 family's internal charge pump eliminates the need for external ±12 V rails."},{"question":"What is MAX232ECDW's listed type (Transceiver) on this Interface & Transceivers line?","answer":"The listed type is Transceiver, full duplex, with 2 drivers and 2 receivers."},{"question":"What is MAX232ECDW's listed duplex (Full) on this Interface & Transceivers line?","answer":"Full duplex — both driver and receiver pairs operate simultaneously, supporting bidirectional RS-232 communication on two channels."},{"question":"What compliance documentation does Texas Instruments provide for MAX232ECDW (RoHS, REACH, UL, IEC)?","answer":"Texas Instruments certifies ROHS3 compliance for the MAX232ECDW. REACH, UL, and IEC documentation should be verified against the latest TI compliance reports for the specific date code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX232ECDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX232ECDW 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}}