{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3232ECDWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3232ECDWG4","canonicalUrl":"https://icboms.com/texas-instruments/MAX3232ECDWG4","factsUrl":"https://icboms.com/api/mcp/products/MAX3232ECDWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3232ECDWG4, RS-232 transceiver, full duplex, 250kbps data rate, 2/2 drivers/receivers, 3V to 5.5V supply, 16-SOIC package, 0°C to 70°C operating temperature.","salesMarkdown":"## Supply voltage flexibility — 3.3V or 5V without a regulator The 3V to 5.5V supply range lets the MAX3232ECDWG4 work directly on a 3.3V microcontroller UART without level shifters, or on a 5V legacy RS-232 bus. This simplifies the BOM by eliminating a separate supply rail or regulator for the transceiver. The full-duplex capability means simultaneous transmit and receive on the same port, which is standard for RS-232 flow control with RTS/CTS handshaking. The 250 kbps data rate is typical for RS-232 transceivers in this family and covers the majority of serial-port applications — terminal interfaces, barcode scanners, and serial debug consoles. If your application requires 1 Mbps or higher, the MAX3232E family includes faster variants, but the 'C' suffix here targets the 250 kbps tier. At this rate, cable lengths up to a few meters are practical with standard RS-232 cable capacitance.","metaTitle":"MAX3232ECDWG4 RS-232 Transceiver, 250kbps, 16-SOIC","metaDescription":"TI MAX3232ECDWG4 RS-232 transceiver, full duplex, 250kbps data rate, 3V-5.5V supply, 16-SOIC. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Base Product Number":"MAX3232","Receiver Hysteresis":"300 mV","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-SOIC","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dabd420645ea94ffbcfa5f91c9a9291d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3232ECDWG4/alternatives.json"},"ai":{"faq":[{"question":"Can MAX3232ECDWG4 be used in 5V systems?","answer":"Yes, the supply voltage range of 3V to 5.5V covers both 3.3V and 5V rails, so it works directly in 5V RS-232 systems without a regulator."},{"question":"What is the difference between MAX3232ECDWG4 and MAX3232EDWG4?","answer":"Both are 250 kbps, 2/2 driver/receiver RS-232 transceivers in 16-SOIC packages."},{"question":"Is MAX3232ECDWG4 compatible with MAX3232?","answer":"Yes, the MAX3232ECDWG4 is a specific variant of the MAX3232 family. It is pin-compatible with other MAX3232 derivatives in the same 16-SOIC package, differing only in speed grade, temperature range, or package finish."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3232ECDWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3232ECDWG4 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}}