{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX232DRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX232DRG4","canonicalUrl":"https://icboms.com/texas-instruments/MAX232DRG4","factsUrl":"https://icboms.com/api/mcp/products/MAX232DRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX232DRG4 RS232 transceiver, full-duplex, 120 Kbps data rate, 2/2 drivers/receivers, 4.5V to 5.5V supply, 16-SOIC package, 0°C to 70°C.","salesMarkdown":"## RS232 transceiver in a 16-SOIC — what the 120 Kbps and 5V-only rail mean for your BOM The 120 Kbps data rate is the ceiling for serial throughput; if your UART runs at 115200 baud standard, you have margin, but designs targeting 250 Kbps or 1 Mbps need a faster transceiver family. For procurement, this means no last-time-buy exposure and no forced redesign cycle.","metaTitle":"MAX232DRG4 RS232 Transceiver, 120 Kbps, 2/2 Driver, 16-SOIC","metaDescription":"Texas Instruments MAX232DRG4 RS232 transceiver. Full-duplex, 120 Kbps data rate, 2 drivers/2 receivers, 4.5V-5.5V supply, 16-SOIC.","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":"Tape & Reel (TR); Cut Tape (CT)","Protocol":"RS232","Data Rate":"120Kbps","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","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":"$1.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/952f8a8ddc00a2d59f35cc6206c49828.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX232DRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the data rate of MAX232DRG4?","answer":"The data rate is 120 Kbps. This supports standard 115200 baud UART communication with margin, but does not reach higher rates like 250 Kbps or 1 Mbps."},{"question":"Does MAX232DRG4 need external capacitors?","answer":"Yes, like all MAX232-family devices, it requires external charge-pump capacitors for the voltage doubler and inverter that generate the RS232 voltage levels. The exact values are specified in the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX232DRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX232DRG4 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}}