{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX232ECPWRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX232ECPWRG4","canonicalUrl":"https://icboms.com/texas-instruments/MAX232ECPWRG4","factsUrl":"https://icboms.com/api/mcp/products/MAX232ECPWRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX232ECPWRG4, RS232 Transceiver, Full Duplex, 2/2 Drivers/Receivers, 250 kbps, 500 mV Hysteresis, 4.5V-5.5V Supply, 0°C-70°C, 16-TSSOP, Tape & Reel.","salesMarkdown":"## RS232 serial interface transceiver in 16-TSSOP This is the tape-and-reel packaged variant of the MAX232E family, intended for surface-mount assembly in commercial-temperature (0°C to 70°C) environments. ## Supply and signal levels The RS232 output swing meets the ±5 V minimum required by the standard when powered at 5 V, so legacy DB9 gear and industrial serial ports connect without extra level shifters.","metaTitle":"MAX232ECPWRG4 RS232 Transceiver, 250 kbps, 16-TSSOP","metaDescription":"TI MAX232ECPWRG4 is an active RS232 full-duplex transceiver with 2/2 drivers/receivers, 250 kbps data rate, 500 mV hysteresis, 4.5-5.5 V supply, 0-70°C.","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)","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","Base Product Number":"MAX232","Receiver Hysteresis":"500 mV","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c5745de4b7b700809b3bbb20b0189163.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX232ECPWRG4/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MAX232ECPWRG4 and MAX232ECPWR?","answer":"The MAX232ECPWRG4 is a member of the MAX232E family, which specifies 500 mV receiver hysteresis for improved noise immunity, versus the standard MAX232 family (typically 300 mV). Both are pin-compatible 16-TSSOP parts, but the 'E' variant is the better choice for noisy RS232 links or longer cable runs."},{"question":"Is MAX232ECPWRG4 compatible with MAX232?","answer":"Yes, the MAX232ECPWRG4 is functionally compatible with the original MAX232 in terms of pinout and RS232 protocol. Both provide 2 drivers and 2 receivers. The key difference is the MAX232E's higher receiver hysteresis (500 mV) for better noise rejection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX232ECPWRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX232ECPWRG4 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}}