{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM2587EBRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM2587EBRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADM2587EBRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADM2587EBRWZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM2587EBRWZ, IsoPower®, iCoupler® RS422/RS485 transceiver, 500 kbps, 2500 Vrms isolation, 3.3V/5V supply, 20-SOIC, -40°C to 85°C.","salesMarkdown":"## Integrated isolated RS-485/RS-422 transceiver with on-board DC-DC The Analog Devices ADM2587EBRWZ is a fully integrated, isolated RS-485/RS-422 transceiver that combines a magnetic-coupled digital isolator (iCoupler technology) with an integrated isolated DC-DC converter (IsoPower). This means the part provides both signal and power isolation on a single 20-SOIC package, eliminating the need for a separate isolated power module on the bus side. The transceiver is unidirectional with one driver and one receiver channel (1/1 input configuration), and the rise/fall times are specified at 1.1 µs typical, which limits edge-rate emissions — useful for longer cable runs without excessive ringing. ## 2500 Vrms isolation and common-mode transient immunity The 2500 Vrms isolation rating is the figure that determines whether this part fits a given safety standard — think IEC 60950-1 reinforced insulation for mains-connected equipment, or medical isolation requirements in non-patient-contact applications. The common-mode transient immunity is specified at a minimum of 25 kV/µs, which means the receiver output won't glitch when a large voltage step jumps across the isolation barrier. That matters in motor-drive environments where PWM switching couples fast edges onto the bus cable. No exposed pad, so thermal management relies on the package's own dissipation limits — keep the ambient airflow in mind if running near the maximum bus load continuously.","metaTitle":"ADM2587EBRWZ RS-485/RS-422 Transceiver, 500 kbps","metaDescription":"ADM2587EBRWZ RS-485/RS-422 transceiver with integrated IsoPower isolated DC-DC converter. 500 kbps data rate, 2500 Vrms isolation, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"IsoPower®, iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"RS422, RS485","Series":"IsoPower®, iCoupler®","Package":"Tube","Data Rate":"500kbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3.3V, 5V","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 85°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"1.1µs, 1.1µs (Max)","Supplier Device Package":"20-SOIC","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.40000","currency":"USD"},{"qty":10,"price":"$12.32000","currency":"USD"},{"qty":25,"price":"$11.80880","currency":"USD"},{"qty":100,"price":"$10.40460","currency":"USD"},{"qty":250,"price":"$9.89396","currency":"USD"},{"qty":500,"price":"$9.25564","currency":"USD"},{"qty":1000,"price":"$8.48966","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADM2582E_2587E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy ADM2587EBRWZ available via RFQ confirmation?","answer":"The ADM2587EBRWZ is available to order through independent distribution. Submit an RFQ for current availability and pricing — stock levels and lead times are confirmed at quote time."},{"question":"Does ADM2587EBRWZ require an external power supply for the isolated side?","answer":"No. This saves board space and simplifies the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM2587EBRWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM2587EBRWZ 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}}