{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX489ECPD+","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX489ECPD","canonicalUrl":"https://icboms.com/analog-devices/MAX489ECPD","factsUrl":"https://icboms.com/api/mcp/products/MAX489ECPD%2B","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX489ECPD+, RS-422/RS-485 transceiver, full-duplex, 250 kbps, 5V supply, 14-PDIP (0.300\", 7.62mm), through-hole, 0°C to 70°C.","salesMarkdown":"## Active production, 250 kbps full-duplex RS-485 transceiver in 14-PDIP The MAX489ECPD+ is a full-duplex RS-422/RS-485 transceiver from Analog Devices, rated for 250 kbps data rate over a single 5V supply rail (4.75V to 5.25V). ## 5V supply and 70 mV hysteresis — fit for industrial RS-485 buses Operating from 4.75V to 5.25V, the MAX489ECPD+ drops directly into legacy 5V RS-485 networks without a level shifter. The 70 mV receiver hysteresis filters noise on differential pairs up to 250 kbps — sufficient for most PLC-to-sensor links and building-automation backplanes. ## Active lifecycle — no EOL notice on record No successor or last-time-buy date has been issued. For BOM planning, the part is sourced per RFQ through our supply channel; confirm current lead time at quote.","metaTitle":"MAX489ECPD+ RS-422/RS-485 Transceiver, 250 kbps, 14-PDIP","metaDescription":"MAX489ECPD+ full-duplex RS-422/RS-485 transceiver from Analog Devices. 250 kbps data rate, 5V supply, 14-PDIP. Active lifecycle, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Sensors & Transducers"],"specifications":{"Type":"Transceiver","Duplex":"Full","Package":"Tube","Protocol":"RS422, RS485","Data Rate":"250kbps","Mounting Type":"Through Hole","Package / Case":"14-DIP (0.300\\\", 7.62mm)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.75V ~ 5.25V","Receiver Hysteresis":"70 mV","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"14-PDIP","Number of Drivers/Receivers":"1/1"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.24000","currency":"USD"},{"qty":10,"price":"$5.63300","currency":"USD"},{"qty":25,"price":"$5.37120","currency":"USD"},{"qty":100,"price":"$4.66360","currency":"USD"},{"qty":250,"price":"$4.45400","currency":"USD"},{"qty":500,"price":"$4.06100","currency":"USD"},{"qty":1000,"price":"$3.93000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/67a2fc5923ffc6043768df284f4cab78.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum data rate of MAX489ECPD+?","answer":"The MAX489ECPD+ is rated for 250 kbps data rate over RS-422 or RS-485 links."},{"question":"Is MAX489ECPD+ compatible with 5V RS485 systems?","answer":"Yes, the supply range is 4.75V to 5.25V, making it a direct fit for standard 5V RS-485 buses."},{"question":"What is the difference between MAX489ECPD+ and MAX490ECPD+?","answer":"The MAX490ECPD+ is a pin-compatible sibling with a higher data rate (typically 10 Mbps vs 250 kbps). Both are full-duplex, 5V, 14-PDIP transceivers; the MAX489 is optimised for lower-speed, longer-cable applications where slew-rate limiting reduces EMI."},{"question":"Can MAX489ECPD+ be used in a half-duplex system?","answer":"The MAX489ECPD+ is a full-duplex transceiver with separate driver and receiver I/O. It can be wired for half-duplex operation by connecting the driver outputs and receiver inputs to the same differential pair and using an enable signal, but a dedicated half-duplex transceiver (e.g., MAX485) may simplify the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX489ECPD","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX489ECPD when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}