{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM225N0BRIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM225N0BRIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM225N0BRIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM225N0BRIZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM225N0BRIZ, 2-channel general-purpose digital isolator, 150Mbps data rate, 5000Vrms isolation, 75kV/µs CMTI, 1.7V-5.5V supply, -40°C to 125°C, 8-SOIC-IC.","salesMarkdown":"## 5000Vrms isolation and 150Mbps — the design-fit decision The ADI ADUM225N0BRIZ is a 2-channel, unidirectional digital isolator in the iCoupler family, built with magnetic coupling technology. The 150Mbps data rate keeps up with high-speed serial buses without adding latency, and the 75kV/µs common-mode transient immunity means it won't hiccup when a contactor slams open or a motor drive switches hard. The 5000Vrms isolation voltage is the headline number for any safety-certified design — it meets reinforced isolation requirements per IEC 60747-5-5 for medical and industrial equipment, so you can use this part without an additional isolation transformer in the signal path. The 150Mbps data rate is fast enough for most SPI clocks up to 80 MHz and full-speed CAN FD; if your bus runs slower, the part still works with no minimum frequency restriction. The 75kV/µs CMTI is what keeps the output clean when a 600V DC bus switches — without it, you'd see false edges on the isolator output that corrupt data. The supply range from 1.7V to 5.5V means you can power the side 1 and side 2 independently at different voltages, so a 1.8V microcontroller on one side talks directly to a 5V sensor on the other without a level shifter. Propagation delay is 13ns max and pulse-width distortion is 3ns max — tight enough for most timing budgets at 150Mbps, but check your setup/hold margins if you're clocking near the limit. ## Temperature range and deployment environment The 8-SOIC-IC package with 7.50mm body width provides creepage distance for the 5000Vrms rating — standard SOIC-8 narrow body (3.9mm) wouldn't meet the clearance. Surface-mount assembly is straightforward; no isolated power supply is integrated, so you'll need separate power rails on each side of the isolation barrier.","metaTitle":"ADUM225N0BRIZ Digital Isolator, 2-Ch, 150Mbps, 5000Vrms","metaDescription":"ADI ADUM225N0BRIZ iCoupler 2-channel digital isolator: 150Mbps data rate, 5000Vrms isolation, 75kV/µs CMTI, 1.7V-5.5V supply, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tube","Data Rate":"150Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/0","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"8-SOIC-IC","Pulse Width Distortion (Max)":"3ns","Propagation Delay tpLH / tpHL (Max)":"13ns, 13ns","Common Mode Transient Immunity (Min)":"75kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.51","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.51000","currency":"USD"},{"qty":10,"price":"$3.14900","currency":"USD"},{"qty":25,"price":"$2.97680","currency":"USD"},{"qty":100,"price":"$2.58000","currency":"USD"},{"qty":250,"price":"$2.44772","currency":"USD"},{"qty":500,"price":"$2.19634","currency":"USD"},{"qty":1000,"price":"$1.85234","currency":"USD"},{"qty":2500,"price":"$1.75972","currency":"USD"},{"qty":5000,"price":"$1.69357","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM220N-221N-225N-226N.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM225N0BRIZ compatible with 3.3V logic?","answer":"Yes. The supply range of 1.7V to 5.5V covers 3.3V logic directly on either side. You can power side 1 at 3.3V and side 2 at 5V, or both at 3.3V — no level shifter needed."},{"question":"How does ADUM225N0BRIZ compare to ADUM125N?","answer":"The ADUM125N is a 2-channel bidirectional isolator, while the ADUM225N0BRIZ is unidirectional with both inputs on side 1. If your design requires bidirectional data flow (e.g., I2C), the ADUM125N is the correct choice; for unidirectional signals like SPI or UART, the ADUM225N0BRIZ fits. Both share the same 5000Vrms isolation, 150Mbps data rate, and 8-SOIC-IC package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM225N0BRIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM225N0BRIZ 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}}