{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADN4654BRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADN4654BRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADN4654BRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADN4654BRWZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADN4654BRWZ iCoupler LVDS isolator, 2 unidirectional channels, 1.25 Gbps data rate, 5000 Vrms isolation, 20-SOIC wide-body, -40°C to 125°C.","salesMarkdown":"## 1.25 Gbps LVDS isolation — what it buys you The ADN4654BRWZ is a two-channel, unidirectional LVDS isolator from Analog Devices' iCoupler series, built with magnetic coupling technology. It pushes 1.25 Gbps per channel — enough for high-speed serial links like Camera Link, GigE Vision, or JESD204B clock distribution — while providing 5000 Vrms of galvanic isolation. The 2/0 input-side/side-2 count means both channels run the same direction, so it handles a differential pair or two independent LVDS lines from controller to peripheral. Rise and fall times are 0.35 ns max, and propagation delay is 4.5 ns max in either direction. That keeps the timing budget tight — you can run a 1.25 Gbps stream through the isolator without eating into the setup-and-hold margin on the receiver side. Common-mode transient immunity is 25 kV/µs minimum, so it holds the link through motor-drive switching events or relay bounce without bit errors. ## Supply rail and temperature range The part runs on a 2.375 V to 2.625 V supply — a narrow 2.5 V rail only. That is a deliberate choice: LVDS signalling levels are 1.2 V differential, and a 2.5 V core keeps the output swing within the LVDS standard without extra level shifting. If your board runs 3.3 V or 1.8 V logic, you will need a local regulator or a separate 2.5 V plane for this isolator. ## Package and footprint Housed in a 20-SOIC wide-body (0.295-inch body width, 7.50 mm width), the ADN4654BRWZ uses the standard SOIC-20W footprint. The wide-body package gives the creepage distance needed for the 5000 Vrms isolation rating — expect at least 8 mm clearance between primary and secondary sides on the PCB. Surface-mount only; no through-hole option.","metaTitle":"ADN4654BRWZ LVDS Isolator, 1.25 Gbps, 5000 Vrms","metaDescription":"ADI ADN4654BRWZ iCoupler LVDS isolator: 1.25 Gbps data rate, 5000 Vrms isolation, 2 unidirectional channels, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"LVDS","Series":"iCoupler®","Package":"Tube","Data Rate":"1.25Gbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.375V ~ 2.625V","Number of Channels":"2","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/0","Rise / Fall Time (Typ)":"0.35ns, 0.35ns (Max)","Supplier Device Package":"20-SOIC","Propagation Delay tpLH / tpHL (Max)":"4.5ns, 4.5ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.97","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.97000","currency":"USD"},{"qty":10,"price":"$15.59400","currency":"USD"},{"qty":25,"price":"$14.94800","currency":"USD"},{"qty":100,"price":"$13.17040","currency":"USD"},{"qty":250,"price":"$12.52400","currency":"USD"},{"qty":500,"price":"$11.71600","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADN4654-4655-4656.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum data rate of ADN4654BRWZ?","answer":"The ADN4654BRWZ supports a maximum data rate of 1.25 Gbps per channel, with rise/fall times of 0.35 ns and propagation delay of 4.5 ns."},{"question":"Is ADN4654BRWZ RoHS compliant?","answer":"Yes, the ADN4654BRWZ is ROHS3 compliant, meeting the latest EU RoHS exemption requirements."},{"question":"Can ADN4654BRWZ be used with a 3.3V supply?","answer":"No, the ADN4654BRWZ requires a 2.375 V to 2.625 V supply. It is not designed for 3.3 V operation; you would need a 2.5 V rail or a local regulator to power it."},{"question":"Is ADN4654BRWZ equivalent to ADN4651BRWZ?","answer":"They are not drop-in equivalents. The ADN4651BRWZ runs at 600 Mbps and has a 1/1 input-side/side-2 channel configuration (one channel each direction), while the ADN4654BRWZ runs at 1.25 Gbps with a 2/0 configuration (both channels same direction). Both share the same package, isolation rating, and temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADN4654BRWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADN4654BRWZ 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}}