{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADM3260ARSZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADM3260ARSZ","canonicalUrl":"https://icboms.com/analog-devices/ADM3260ARSZ","factsUrl":"https://icboms.com/api/mcp/products/ADM3260ARSZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADM3260ARSZ I²C digital isolator, IsoPower® iCoupler® series, 2500Vrms isolation, 2 bidirectional channels, 3V to 5.5V supply, -40°C to 105°C, 20-SSOP package.","salesMarkdown":"## I²C isolator with integrated power — what it saves on the BOM The ADM3260ARSZ is an Analog Devices I²C digital isolator from the IsoPower® and iCoupler® families. It integrates an isolated DC-DC converter on-chip, so a separate isolated power module is not needed — a real BOM simplification for multi-board I²C links that need galvanic isolation. Two bidirectional channels handle the SDA and SCL lines, and the magnetic coupling technology delivers 2500Vrms isolation in a 20-SSOP package. The supply range spans 3V to 5.5V, covering both 3.3V and 5V I²C buses without a level translator. Common-mode transient immunity is rated at 25kV/µs minimum, which keeps the data path clean in inverter-fed environments where fast switching edges couple common-mode noise across the isolation barrier. The IsoPower series has a long production history at Analog Devices, and the iCoupler platform is a mature, widely second-sourced isolation technology. ## Package and mounting — 20-SSOP, surface-mount Housed in a 20-SSOP package (0.209\" body width, 5.30mm), this is a standard surface-mount footprint that reflows on a typical lead-free profile.","metaTitle":"ADM3260ARSZ I²C Digital Isolator, 2500Vrms, IsoPower","metaDescription":"ADM3260ARSZ I²C digital isolator from Analog Devices. 2500Vrms isolation, integrated IsoPower, 2 bidirectional channels, -40°C to 105°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":"IsoPower®, iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"I²C","Series":"IsoPower®, iCoupler®","Package":"Tube","Technology":"Magnetic Coupling","Channel Type":"Bidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"2/2","Supplier Device Package":"20-SSOP","Pulse Width Distortion (Max)":"145ns, 85ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.34","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.34000","currency":"USD"},{"qty":10,"price":"$9.33700","currency":"USD"},{"qty":25,"price":"$8.90320","currency":"USD"},{"qty":100,"price":"$7.73050","currency":"USD"},{"qty":250,"price":"$7.38312","currency":"USD"},{"qty":500,"price":"$6.73164","currency":"USD"},{"qty":1000,"price":"$5.86305","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADM3260.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can ADM3260ARSZ be used with I²C bus speeds up to 400kHz?","answer":"The ADM3260ARSZ is a bidirectional I²C isolator; its pulse-width distortion is specified at 145ns and 85ns, which supports standard-mode (100kHz) and fast-mode (400kHz) I²C operation with adequate timing margin."},{"question":"What are the alternatives to ADM3260ARSZ?","answer":"The ADUM2251ARWZ is a close functional peer — also an I²C digital isolator in the iCoupler family, but it does not include integrated isolated power. If on-board isolated power is required, the ADM3260ARSZ is the part that keeps the BOM simpler."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADM3260ARSZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADM3260ARSZ 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}}