{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM4402ARWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM4402ARWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM4402ARWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM4402ARWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM4402ARWZ-RL, iCoupler series, 4-channel general-purpose digital isolator, 5000Vrms isolation, 1Mbps data rate, 3V to 5.5V supply, 16-SOIC wide-body, -40°C to 105°C.","salesMarkdown":"## 5000 Vrms isolation in a 16-SOIC wide-body Channel configuration is 2 inputs on side 1 and 2 inputs on side 2, all unidirectional. With a 1 Mbps data rate and 100 ns max propagation delay, it is sized for isolated SPI, UART, and general-purpose digital signal paths rather than high-speed serial links. ## 25 kV/µs CMTI — what it means for motor-drive and inverter designs Common-mode transient immunity is rated at a minimum of 25 kV/µs. In a motor-drive or solar-inverter environment where IGBT or SiC switching edges produce fast voltage transients across the isolation barrier, a digital isolator with insufficient CMTI can corrupt the output data or latch up. The ADUM4402ARWZ-RL's 25 kV/µs rating keeps the data path clean under those conditions, which is the difference between a reliable gate-drive interface and one that sporadically glitches. This means the same part can sit between a 3.3 V FPGA and a 5 V fieldbus transceiver, or between a 5 V sensor interface and a 3.3 V microcontroller. No external level shifting is needed, which saves board area and BOM cost. ## Active lifecycle and compliance For a production BOM, this part is a current-design-in candidate, not a last-time-buy risk.","metaTitle":"ADUM4402ARWZ-RL Digital Isolator, 5000Vrms, 4-Ch, 16-SOIC","metaDescription":"ADUM4402ARWZ-RL iCoupler 4-channel digital isolator, 5000Vrms isolation, 1Mbps, 3V-5.5V supply, -40°C to 105°C. Active production, 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":"Tape & Reel (TR); Cut Tape (CT)","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":"2/2","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","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"},{"qty":2000,"price":"$4.81871","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM4400_4401_4402.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does ADUM4402ARWZ-RL support both 3.3V and 5V supply?","answer":"Yes."},{"question":"What is the replacement or equivalent for ADUM4402ARWZ-RL?","answer":"Analog Devices does not list a direct replacement for this active part. For a pin-compatible second source within the iCoupler family, the ADUM4402ARWZ itself (non-tape-and-reel suffix) is the same die in the same 16-SOIC wide-body package. The -RL suffix denotes Tape & Reel packaging only; the functional specifications are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM4402ARWZ-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/ADUM4402ARWZ-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}}