{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX251EPD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX251EPD","canonicalUrl":"https://icboms.com/analog-devices/MAX251EPD","factsUrl":"https://icboms.com/api/mcp/products/MAX251EPD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX251EPD+ RS-232 Transceiver, Full Duplex, 2 Drivers / 2 Receivers, 4.5V~5.5V Supply, -40°C~85°C, 14-DIP (0.300\", 7.62mm) Through Hole, 14-PDIP, Tube.","salesMarkdown":"## Industrial temperature range and receiver noise margin The MAX251EPD+: The 600 mV receiver hysteresis provides 300 mV of noise margin on each transition, which helps reject slow edges and coupled noise on long RS-232 cables running through electrically noisy environments like motor-drive cabinets or relay panels.","metaTitle":"MAX251EPD+ RS-232 Transceiver, Full Duplex, 2/2, 14-PDIP","metaDescription":"MAX251EPD+ RS-232 transceiver from Analog Devices, full duplex 2/2 driver/receiver, 4.5-5.5V supply, -40 to 85°C, 14-PDIP. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS232","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"600 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"14-PDIP","Number of Drivers/Receivers":"2/2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.9","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.90000","currency":"USD"},{"qty":10,"price":"$15.53600","currency":"USD"},{"qty":25,"price":"$14.89200","currency":"USD"},{"qty":100,"price":"$13.12100","currency":"USD"},{"qty":250,"price":"$12.47704","currency":"USD"},{"qty":500,"price":"$11.67206","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What package does MAX251EPD+ come in?","answer":"It is supplied in a 14-pin DIP (0.300\", 7.62mm) through-hole package, also designated as 14-PDIP. The standard delivery form is a tube."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX251EPD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX251EPD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}