{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3232EIPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3232EIPWR","canonicalUrl":"https://icboms.com/texas-instruments/MAX3232EIPWR","factsUrl":"https://icboms.com/api/mcp/products/MAX3232EIPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3232EIPWR, RS-232 Transceiver, Full Duplex, 2/2 Drivers/Receivers, 250kbps, 3V to 5.5V Supply, -40°C to 85°C, 16-TSSOP Package.","salesMarkdown":"The MAX3232EIPWR: This is a standard RS-232 transceiver in a 16-TSSOP package, with two drivers and two receivers, full-duplex operation, and a supply range spanning 3V to 5.5V. It is ROHS3 compliant. ## Supply voltage — one part for 3.3V and 5V rails Rated for 3V to 5.5V, this transceiver operates directly from either a 3.3V or 5V supply rail without needing an external regulator or level translator. That simplifies the power tree and saves board space in mixed-voltage designs. The 250kbps data rate covers the common RS-232 band for terminal interfaces, industrial controllers, and point-of-sale equipment. Receiver hysteresis of 300 mV provides noise immunity on longer cable runs typical in those environments. ## 16-TSSOP footprint and surface-mount assembly The TSSOP body is common across the MAX3232 family, so a single PCB footprint serves multiple speed and ESD grades if the BOM needs to flex.","metaTitle":"MAX3232EIPWR RS-232 Transceiver, 250kbps, 3V-5.5V, 16-TSSOP","metaDescription":"Texas Instruments MAX3232EIPWR RS-232 transceiver, 2/2 drivers/receivers, 250kbps data rate, 3V to 5.5V supply, -40°C to 85°C, 16-TSSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"250kbps","Mounting Type":"Surface Mount","Package / Case":"16-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","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":"$0.51858","priceTiers":[{"qty":1,"price":"$0.51858","currency":"USD"},{"qty":10,"price":"$0.40845","currency":"USD"},{"qty":30,"price":"$0.35518","currency":"USD"},{"qty":100,"price":"$0.30773","currency":"USD"},{"qty":500,"price":"$0.27551","currency":"USD"},{"qty":1000,"price":"$0.26784","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/dabd420645ea94ffbcfa5f91c9a9291d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3232EIPWR/alternatives.json"},"ai":{"faq":[{"question":"Is MAX3232EIPWR compatible with both 3.3V and 5V systems?","answer":"Yes. The supply range of 3V to 5.5V covers both standard logic rails, so the same part works in a 3.3V or 5V UART interface without additional level shifting."},{"question":"What is the difference between MAX3232EIPWR and MAX3232EIPW?","answer":"The MAX3232EIPWR is the tape-and-reel packaged variant, while the MAX3232EIPW is typically supplied in tubes or trays. The die, electrical specs, and package (16-TSSOP) are identical. For high-volume pick-and-place, the 'R' suffix is the reeled version."},{"question":"Does MAX3232EIPWR require external capacitors?","answer":"Yes, like all MAX3232-family devices, it requires four external charge-pump capacitors (typically 0.1 µF to 1 µF) to generate the RS-232 voltage levels. The exact values are specified in the datasheet layout guidelines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3232EIPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3232EIPWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-13T09:46:16.218Z","lastPublished":"2026-08-13T09:46:16.218Z","indexable":true}}