{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3440EEPA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3440EEPA~3","canonicalUrl":"https://icboms.com/analog-devices/MAX3440EEPA~3","factsUrl":"https://icboms.com/api/mcp/products/MAX3440EEPA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Maxim Integrated MAX3440EEPA+, RS-485/RS-422 transceiver, half-duplex, 1/1 driver/receiver, 250 kbps data rate, 4.75V–5.25V supply, 8-PDIP through-hole package, -40°C to +85°C operating temperature.","salesMarkdown":"## RS-485/RS-422 transceiver in a through-hole DIP Data rate is rated at 250 kbps — a moderate speed suited for fieldbus links, Modbus networks, and other low-to-medium throughput applications where signal integrity over longer cable runs matters more than raw throughput. Receiver hysteresis is specified at 25 mV, which helps reject noise on the bus lines in electrically noisy environments without external filtering.","metaTitle":"MAX3440EEPA+ RS-485/RS-422 Transceiver, Half-Duplex","metaDescription":"MAX3440EEPA+ RS-485/RS-422 transceiver, half-duplex, 250 kbps data rate, 1/1 driver/receiver, 8-PDIP, -40 to 85°C, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Half","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"250kbps","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"25 mV","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.66","priceTiers":[{"qty":1,"price":"$9.66000","currency":"USD"},{"qty":10,"price":"$8.72900","currency":"USD"},{"qty":25,"price":"$8.32360","currency":"USD"},{"qty":100,"price":"$7.22720","currency":"USD"},{"qty":250,"price":"$6.90232","currency":"USD"},{"qty":500,"price":"$6.29332","currency":"USD"},{"qty":1000,"price":"$5.48127","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MAX3440EEPA%2B/alternatives.json"},"ai":{"faq":[{"question":"Is MAX3440EEPA+ RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"What is MAX3440EEPA+'s listed duplex?","answer":"Half-duplex — the driver and receiver share the same bus lines, so direction control is handled via the driver enable pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3440EEPA~3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3440EEPA~3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}