{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM2687EBRIZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM2687EBRIZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADM2687EBRIZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADM2687EBRIZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM2687EBRIZ-RL7, isoPower® series, RS422/RS485 digital isolator, 5000Vrms isolation, 500kbps data rate, 3 unidirectional channels, 3.3V/5V supply, -40°C to 85°C, 16-SOIC.","salesMarkdown":"## RS-422/RS-485 transceiver with onboard isolated power This means the part provides both signal isolation and a regulated isolated output voltage in a single 16-SOIC package, eliminating the need for a separate isolated power module on the BOM. The 500 kbps data rate is the ceiling for this transceiver. It is well matched to Profibus, Modbus RTU, and DMX512 applications that typically run at 115.2 kbps to 500 kbps. If your design needs 16 Mbps throughput, the pin-compatible ADM2682EBRIZ-RL7 is the faster sibling — same isolation rating, same package, same isoPower integration, but with 100 ns propagation delay instead of 700 ns. ## Isolation barrier and transient immunity With 5000 Vrms isolation and a minimum common-mode transient immunity of 25 kV/µs, this part handles the high dv/dt events common in motor-drive and inverter-fed systems. The magnetic coupling technology keeps the data path reliable across the barrier even when the ground potential between bus and controller shifts by thousands of volts in microseconds. ## Lifecycle and compliance If your line prefers cut tape or tube, the same die is available as ADM2687EBRIZ (tube) or ADM2687EBRIZ-RL (13-inch reel).","metaTitle":"ADM2687EBRIZ-RL7 RS-422/RS-485 Isolated Transceiver","metaDescription":"ADI ADM2687EBRIZ-RL7 RS-422/RS-485 transceiver with integrated isoPower isolated power, 5000 Vrms isolation, 500 kbps data rate, 16-SOIC, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"isoPower®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"RS422, RS485","Series":"isoPower®","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"500kbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3.3V, 5V","Number of Channels":"3","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 85°C","Inputs - Side 1/Side 2":"2/1","Rise / Fall Time (Typ)":"1.1µs, 1.1µs (Max)","Supplier Device Package":"16-SOIC","Propagation Delay tpLH / tpHL (Max)":"700ns, 700ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.52","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$17.52000","currency":"USD"},{"qty":10,"price":"$16.10100","currency":"USD"},{"qty":25,"price":"$15.43400","currency":"USD"},{"qty":100,"price":"$13.59840","currency":"USD"},{"qty":400,"price":"$12.93103","currency":"USD"},{"qty":800,"price":"$12.09678","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADM2682E_2687E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does ADM2687EBRIZ-RL7 require external components for the isoPower?","answer":"The integrated isoPower converter requires only a few external capacitors and a transformer — the datasheet provides a typical application circuit. No separate isolated DC-DC module is needed."},{"question":"Is ADM2687EBRIZ-RL7 RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest EU RoHS directive without exemptions."},{"question":"What is an alternative to ADM2687EBRIZ-RL7 if I need higher speed?","answer":"For designs requiring 16 Mbps data rate, the pin-compatible ADM2682EBRIZ-RL7 offers the same 5000 Vrms isolation and isoPower integration with 100 ns propagation delay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM2687EBRIZ-RL7","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM2687EBRIZ-RL7 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}}