{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM4400ARIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM4400ARIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM4400ARIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM4400ARIZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM4400ARIZ, iCoupler® series, General Purpose digital isolator, 4-channel unidirectional, 1 Mbps data rate, 5000 Vrms isolation, 25 kV/µs CMTI, 3 V to 5.5 V supply, -40°C to 105°C, 16-SOIC-IC, Tube.","salesMarkdown":"Its headline rating is 5000 Vrms isolation, which qualifies it for reinforced isolation in medical equipment (per IEC 60601-1) and industrial systems requiring a 5 kV withstand voltage. The 1 Mbps data rate handles typical SPI, UART, and GPIO isolation without margin concerns. ## 25 kV/µs CMTI — noise immunity in motor drives and inverters Common-mode transient immunity of 25 kV/µs (minimum) means the isolator maintains data integrity when high-voltage switching edges slam the ground reference — a common failure point in variable-frequency drives, solar inverters, and industrial motor controllers. The 2.5 ns typical rise/fall time keeps signal edges clean at 1 Mbps, and the 100 ns max propagation delay is symmetric (tpLH = tpHL), which simplifies timing closure in bidirectional handshake interfaces. ## Package and footprint Housed in a 16-SOIC wide-body (0.295-inch width, 7.50 mm) package, the ADUM4400ARIZ provides 8.3 mm creepage distance, supporting the 5000 Vrms rating in high-reliability layouts. Surface-mount assembly with standard reflow profiles applies.","metaTitle":"ADUM4400ARIZ Digital Isolator, 5000 Vrms, 1 Mbps, 16-SOIC","metaDescription":"ADUM4400ARIZ general-purpose digital isolator with 5000 Vrms isolation, 1 Mbps data rate, 25 kV/µs CMTI. Active lifecycle, ROHS3 compliant.","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":"1Mbps","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":"4","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"4/0","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC-IC","Pulse Width Distortion (Max)":"40ns","Propagation Delay tpLH / tpHL (Max)":"100ns, 100ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.82000","currency":"USD"},{"qty":10,"price":"$7.96900","currency":"USD"},{"qty":25,"price":"$7.59880","currency":"USD"},{"qty":100,"price":"$6.59790","currency":"USD"},{"qty":250,"price":"$6.30140","currency":"USD"},{"qty":500,"price":"$5.74538","currency":"USD"},{"qty":1000,"price":"$5.00404","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM4400_4401_4402.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum data rate of ADUM4400ARIZ?","answer":"The ADUM4400ARIZ supports a maximum data rate of 1 Mbps per channel, with 2.5 ns typical rise/fall times and 100 ns max propagation delay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM4400ARIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM4400ARIZ 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}}