{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM2201BRWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM2201BRWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM2201BRWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM2201BRWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices iCoupler ADUM2201BRWZ-RL, dual-channel general-purpose digital isolator, 5000Vrms isolation, 10Mbps data rate, 25kV/µs CMTI, 3V-5.5V supply, -40°C to 105°C, 16-SOIC wide body.","salesMarkdown":"## Two channels, one direction — what the 1/1 input count tells you The ADUM2201BRWZ-RL is a two-channel digital isolator from Analog Devices' iCoupler family, using magnetic coupling to transfer signals across a 5000Vrms isolation barrier. The channel configuration is 1/1 — one input on side 1 drives one output on side 2, and the second channel mirrors that direction. That makes it a unidirectional part: data flows from side 1 to side 2 only, with no reverse channel. If your application needs bidirectional communication (e.g., a half-duplex RS-485 bus), you pair two of these or step to a part with a 2/0 or 3/1 input split. ## 5000Vrms — reinforced isolation without the optocoupler headache The 5000Vrms isolation rating puts this in the reinforced insulation class, suitable for medical equipment (patient contact), industrial motor drives with high transient voltages, and grid-tied power converters where the safety standard demands a double-insulation barrier. The 25kV/µs common-mode transient immunity means the output doesn't glitch when a fast voltage step slams across the isolation gap — a failure mode that plagues optocouplers with their parasitic input-output capacitance. At 10Mbps the propagation delay maxes out at 50ns in either direction, with pulse-width distortion held to 3ns, so the timing budget for a SPI clock or a PWM signal stays predictable. ## Supply flexibility — 3.3V and 5V on either side The supply range spans 3V to 5.5V on both sides independently, so you can run a 3.3V MCU domain on side 1 and a 5V sensor interface on side 2 without a level translator. The 2.5ns typical rise/fall time keeps signal edges clean at 10Mbps, but that also means the PCB layout needs care — keep the isolation barrier clear of copper pour, and place the supply decoupling caps close to each VDD pin. The 16-SOIC wide-body package (7.50mm body width) gives the creepage distance needed to sustain the 5000Vrms rating across the board. ## Active production — no end-of-life watch needed ROHS3 compliant per the listing.","metaTitle":"ADUM2201BRWZ-RL iCoupler Digital Isolator, 5000Vrms, 10Mbps","metaDescription":"ADI ADUM2201BRWZ-RL dual-channel magnetic isolator, 5000Vrms isolation, 25kV/µs CMTI, 3-5.5V supply. Request quote.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"10Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"3ns","Propagation Delay tpLH / tpHL (Max)":"50ns, 50ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.18","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.55300","currency":"USD"},{"qty":25,"price":"$5.24960","currency":"USD"},{"qty":100,"price":"$4.54950","currency":"USD"},{"qty":250,"price":"$4.31624","currency":"USD"},{"qty":500,"price":"$3.87294","currency":"USD"},{"qty":1000,"price":"$3.26634","currency":"USD"},{"qty":2000,"price":"$3.10303","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM2200_2201.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADUM2201BRWZ-RL and ADUM2200BRWZ?","answer":"Both are dual-channel iCoupler isolators with 5000Vrms isolation and 10Mbps data rate. The ADUM2200BRWZ has a 2/0 input configuration (both channels driving from side 1 to side 2), while the ADUM2201BRWZ-RL has a 1/1 configuration (one channel each direction). Choose the 2200 if you need both channels going the same way; choose the 2201 if you need one channel in each direction."},{"question":"What voltage does ADUM2201BRWZ-RL support?","answer":"The operating supply voltage range is 3V to 5.5V on each side. The isolation voltage rating is 5000Vrms."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM2201BRWZ-RL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM2201BRWZ-RL 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}}