{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3232ECDB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MAX3232ECDB","canonicalUrl":"https://icboms.com/texas-instruments/MAX3232ECDB","factsUrl":"https://icboms.com/api/mcp/products/MAX3232ECDB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MAX3232ECDB, RS-232 transceiver, full duplex, 250 kbps data rate, 3V to 5.5V supply, 2/2 drivers/receivers, 16-SSOP package, 0°C to 70°C operating temperature.","salesMarkdown":"## What this RS-232 transceiver does The 300 mV receiver hysteresis cleans up noisy lines typical of long cable runs or industrial backplanes. The wide supply range (3V to 5.5V) means it can sit on a mixed-voltage board without a dedicated regulator — handy when you are retrofitting a legacy 5V RS-232 port into a 3.3V system.","metaTitle":"MAX3232ECDB RS-232 Transceiver, 250 kbps, 16-SSOP, Obsolete","metaDescription":"MAX3232ECDB is a full-duplex RS-232 transceiver from Texas Instruments, 250 kbps data rate, 3V to 5.5V supply, 16-SSOP package.","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-SSOP (0.209\\\", 5.30mm Width)","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Base Product Number":"MAX3232","Receiver Hysteresis":"300 mV","Operating Temperature":"0°C~70°C","Supplier Device Package":"16-SSOP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dabd420645ea94ffbcfa5f91c9a9291d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3232ECDB/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for MAX3232ECDB?","answer":"No official replacement part number is recorded in the lifecycle data. The closest active alternatives are other MAX3232 variants (such as MAX3232E or MAX3232IPW) in the same 16-pin SSOP or TSSOP footprints. Verify pin compatibility and electrical specs against your design before substituting."},{"question":"Can MAX3232ECDB be used with a 5V supply?","answer":"Yes, the MAX3232ECDB is specified for a supply range of 3V to 5.5V, so it works directly on a 5V rail without any external regulation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MAX3232ECDB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MAX3232ECDB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T12:16:36.182Z","lastPublished":"2026-07-16T12:16:36.182Z","indexable":true}}