{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX1490EAEPG+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX1490EAEPG","canonicalUrl":"https://icboms.com/analog-devices/MAX1490EAEPG","factsUrl":"https://icboms.com/api/mcp/products/MAX1490EAEPG%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX1490EAEPG+ RS422/RS485 transceiver, full duplex, 2.5 Mbps data rate, 1/1 driver/receiver, 4.5-5.5 V supply, through-hole 24-PDIP package, 0°C to 70°C operating temperature.","salesMarkdown":"## Active RS422/RS485 full-duplex transceiver — 2.5 Mbps, 24-DIP The MAX1490EAEPG+ is a single-channel full-duplex transceiver supporting RS422 and RS485 protocols at 2.5 Mbps, with one driver and one receiver in a 24-pin DIP package. ## Receiver hysteresis and noise margin for long cable runs The receiver includes 70 mV of hysteresis, which provides noise immunity on long twisted-pair cable runs common in RS422/RS485 networks. This hysteresis level helps reject differential noise picked up over distances where ground potential differences and cable capacitance degrade the signal edge. ## Through-hole 24-PDIP package — board-fit and integration Housed in a 24-DIP (0.600-inch, 15.24 mm) through-hole package, the MAX1490EAEPG+ mates with standard 0.100-inch pitch DIP sockets or can be soldered directly into plated through-holes. The 24-PDIP supplier package offers a robust mechanical connection for prototyping and low-volume production where rework or socketing is preferred over surface-mount assembly.","metaTitle":"MAX1490EAEPG+ RS422/RS485 Transceiver, 2.5 Mbps, Full Duplex","metaDescription":"Analog Devices MAX1490EAEPG+ RS422/RS485 full-duplex transceiver, 2.5 Mbps, single driver/receiver, 4.5-5.5 V supply, 24-PDIP. Active lifecycle, ROHS3","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"2.5Mbps","Mounting Type":"Through Hole","Package / Case":"24-DIP (0.600\\\", 15.24mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 5.5V","Receiver Hysteresis":"70 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"24-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$38.74","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$38.74000","currency":"USD"},{"qty":10,"price":"$36.14600","currency":"USD"},{"qty":25,"price":"$34.63080","currency":"USD"},{"qty":100,"price":"$31.38420","currency":"USD"},{"qty":250,"price":"$30.30200","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and duplex mode of MAX1490EAEPG+?","answer":"It supports 2.5 Mbps data rate in full-duplex mode, with one driver and one receiver, suitable for point-to-point or multi-drop RS422/RS485 networks."},{"question":"What compliance documentation does Analog Devices provide for MAX1490EAEPG+?","answer":"The part is ROHS3 compliant. Analog Devices provides the standard ROHS certificate of compliance and material declaration datasheet for the MAX1490EAEPG+."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX1490EAEPG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX1490EAEPG 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}}