{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3232EIPWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3232EIPWG4","canonicalUrl":"https://icboms.com/texas-instruments/MAX3232EIPWG4","factsUrl":"https://icboms.com/api/mcp/products/MAX3232EIPWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3232EIPWG4 RS-232 transceiver, full duplex, 2/2 drivers/receivers, 250 kbps data rate, 3V to 5.5V supply, 16-TSSOP package, -40°C to 85°C operating temperature.","salesMarkdown":"The Texas Instruments MAX3232EIPWG4 is a full-duplex RS-232 transceiver with two drivers and two receivers, designed to translate between a UART's logic-level signals and the ±5V to ±15V swing required by the RS-232 bus. The 250 kbps data rate covers the majority of legacy serial links (115200 baud and below) with margin, though it will not support higher-speed protocols like RS-232 at 1 Mbps. ## Supply range and charge pump — design-in notes The 16-TSSOP footprint (4.40 mm width) is a space-efficient surface-mount package, but the narrow lead pitch (0.65 mm) demands careful PCB layout and solder-paste stencil design to avoid bridging. ## Sourcing reality — obsolete, not end-of-life support That means no last-time-buy window, no factory production, and no official successor from TI. If you are filling a BOM line for a legacy board, the EIPWG4 is the exact code — we can source it.","metaTitle":"MAX3232EIPWG4 RS-232 Transceiver, 250 kbps, 16-TSSOP","metaDescription":"Texas Instruments MAX3232EIPWG4 RS-232 transceiver, 2/2 drivers/receivers, 250 kbps data rate, 3V to 5.5V supply, 16-TSSOP.","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":"3V ~ 5.5V","Base Product Number":"MAX3232","Receiver Hysteresis":"300 mV","Operating Temperature":"-40°C~85°C","Supplier Device Package":"16-TSSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9462","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dabd420645ea94ffbcfa5f91c9a9291d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3232EIPWG4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MAX3232EIPWG4 and get a price?","answer":"Submit an RFQ for current availability and pricing — both confirmed at quote time. No stock figures or prices are published here because supply is sourced per request."},{"question":"Is MAX3232EIPWG4 obsolete?","answer":"Yes, Texas Instruments lists the MAX3232EIPWG4 as Obsolete. It is no longer in factory production. The part can still be sourced through surplus and broker channels while inventory lasts."},{"question":"Can I use MAX3232EIPWG4 with a 5V supply?","answer":"Yes. The supply range is specified from 3V to 5.5V, so a 5V rail is within spec. The internal charge pump will generate the RS-232 bus voltages from 5V without issue."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3232EIPWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3232EIPWG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T11:59:19.394Z","lastPublished":"2026-07-16T11:59:19.394Z","indexable":true}}