{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX3442EAPA+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX3442EAPA","canonicalUrl":"https://icboms.com/analog-devices/MAX3442EAPA","factsUrl":"https://icboms.com/api/mcp/products/MAX3442EAPA%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX3442EAPA+ RS-485/RS-422 transceiver, half-duplex, 250kbps, 8-DIP (0.300\", 7.62mm), through hole, -40°C to +125°C.","salesMarkdown":"## RS-485/RS-422 bus transceiver for industrial fieldbuses The MAX3442EAPA+ is a half-duplex transceiver supporting both RS-485 and RS-422 protocols, designed for differential data transmission on multi-drop bus networks up to 250 kbps. A single driver and single receiver pair (1/1 configuration) handles bidirectional communication on a shared twisted-pair cable, with the half-duplex topology requiring software or hardware direction control. 25 mV of receiver hysteresis filters out noise coupled onto long cable runs, preventing false edge triggers on the RX output when the differential bus voltage hovers near the threshold. ## Through-hole PDIP package for bench and low-volume builds Supplied in an 8-lead PDIP (0.300\" width, 7.62 mm body) — the through-hole format allows hand-soldering, socketed prototyping, and rework without hot-air tools. ## Active lifecycle and compliance status Marked as Active in production — suitable for both new design-ins and ongoing production builds without end-of-life risk.","metaTitle":"MAX3442EAPA+ RS-485/RS-422 Transceiver, 250kbps, 8-PDIP","metaDescription":"MAX3442EAPA+ half-duplex RS-485/RS-422 transceiver from Analog Devices. 250kbps data rate, 4.75V-5.25V supply, -40°C to +125°C. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"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 ~ 125°C","Supplier Device Package":"8-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.03","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.03000","currency":"USD"},{"qty":10,"price":"$9.96700","currency":"USD"},{"qty":25,"price":"$9.50360","currency":"USD"},{"qty":100,"price":"$8.25190","currency":"USD"},{"qty":250,"price":"$7.88104","currency":"USD"},{"qty":500,"price":"$7.18564","currency":"USD"},{"qty":1000,"price":"$6.25846","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of MAX3442EAPA+?","answer":"The data rate is 250 kbps, suitable for Modbus RTU, BACnet MS/TP, and other industrial fieldbuses that operate below 1 Mbps."},{"question":"Is MAX3442EAPA+ RoHS compliant?","answer":"Yes, it is RoHS3 compliant (ROHS3 Compliant per the lifecycle record), meeting the latest EU directive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX3442EAPA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX3442EAPA 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}}