{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX232ECPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX232ECPW","canonicalUrl":"https://icboms.com/texas-instruments/MAX232ECPW","factsUrl":"https://icboms.com/api/mcp/products/MAX232ECPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX232ECPW RS-232 transceiver, full duplex, 250 kbps data rate, 2 drivers / 2 receivers, 4.5V to 5.5V supply, 0°C to 70°C, 16-TSSOP package.","salesMarkdown":"## Lifecycle status — obsolete, sourced through independent channels For existing BOM lines or repair stock, the only supply route is the independent market — broker, surplus, or last-time-buy inventory. This is a 5 V-only RS-232 transceiver with two drivers and two receivers — the classic configuration for bridging a UART to a DB-9 serial port. The 250 kbps data rate is adequate for legacy terminal, modem, and industrial control links running 115.2 kbps or slower; if your system needs 1 Mbps or more, you will need a faster device like the MAX3232 series. Receiver hysteresis of 500 mV gives good noise immunity on the serial line, which matters when the cable runs through an electrically noisy factory floor or telecom room. For automotive or outdoor use, the industrial- or extended-temperature MAX232 variants are a better fit. The 16-TSSOP package is a compact surface-mount footprint (4.4 mm body width), suitable for space-constrained PCBs.","metaTitle":"MAX232ECPW RS-232 Transceiver, 250 kbps, 16-TSSOP, Obsolete","metaDescription":"MAX232ECPW is a 5V RS-232 transceiver with 2/2 drivers/receivers, 250 kbps data rate, in 16-TSSOP. Now obsolete.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Obsolete","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":"$1.5300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c5745de4b7b700809b3bbb20b0189163.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX232ECPW/alternatives.json"},"ai":{"faq":[{"question":"Is MAX232ECPW obsolete?","answer":"Yes, MAX232ECPW is officially obsolete. The manufacturer has discontinued production. For replacement options, see the FAQ item on compatible alternatives."},{"question":"What is the replacement for MAX232ECPW?","answer":"The MAX232ECPW is pin-compatible with other MAX232 family devices in the same 16-TSSOP package, such as the MAX232IDW or MAX232EIPW, provided the supply voltage and temperature grade match your requirements. No single official successor is listed; check the specific voltage and temperature grade needed for your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX232ECPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX232ECPW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T11:59:06.502Z","lastPublished":"2026-07-16T11:59:06.502Z","indexable":true}}