{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM5404ARWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM5404ARWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM5404ARWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM5404ARWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM5404ARWZ-RL, IsoPower iCoupler series, quad-channel general-purpose digital isolator, 2500Vrms isolation, 1Mbps data rate, unidirectional, 3V to 5.5V supply, -40°C to 105°C, 16-SOIC.","salesMarkdown":"## Quad-channel isolator with onboard DC-DC — what it saves on the BOM The ADUM5404ARWZ-RL is a quad-channel digital isolator from Analog Devices' IsoPower and iCoupler family. What sets it apart from a plain isolator is the integrated, isolated DC-DC converter — it generates a regulated output voltage on the isolated side without needing a separate transformer or module. That saves board space and simplifies the power architecture in designs where you need signal isolation plus a clean isolated rail for sensors, ADCs, or a secondary microcontroller. The four channels are all unidirectional and arranged as 0 inputs on side 1 and 4 inputs on side 2 — meaning all four channels drive from the secondary (isolated) side back to the primary. This directionality suits applications where an isolated sensor or ADC sends data back to a main controller. ## 2500Vrms isolation and 25kV/µs CMTI — where it holds the line Rated at 2500Vrms for one minute, this isolator covers the basic reinforced isolation needed for motor-drive control signals, PLC digital inputs, and medical patient-monitoring interfaces. The 25kV/µs common-mode transient immunity means the data path stays clean when a nearby IGBT switches or a relay coil de-energizes — no false edges on the output. Propagation delay is 100ns max in either direction, with pulse-width distortion held to 40ns. At 1Mbps the timing budget is comfortable for SPI clock rates up to a few MHz and for most UART or GPIO handshake lines. Rise and fall times are 2.5ns typical, which keeps the signal edges sharp enough for a 16-SOIC layout without excessive ringing. ## Supply range and temperature — industrial fit Operates from 3V to 5.5V on both sides, so it can bridge a 3.3V controller to a 5V sensor rail or vice versa. ADI lists the ADUM5404ARWZ-RL as Active.","metaTitle":"ADUM5404ARWZ-RL Digital Isolator, 2500Vrms, 1Mbps, 16-SOIC","metaDescription":"ADUM5404ARWZ-RL quad-channel digital isolator with integrated IsoPower DC-DC, 2500Vrms isolation, 1Mbps data rate, -40°C to 105°C. Active, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":"IsoPower®, iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"IsoPower®, iCoupler®","Package":"Tape & Reel (TR); Cut Tape (CT)","Data Rate":"1Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"16-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"0/4","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":"$13.11","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$13.11000","currency":"USD"},{"qty":10,"price":"$12.04700","currency":"USD"},{"qty":25,"price":"$11.54720","currency":"USD"},{"qty":100,"price":"$10.17410","currency":"USD"},{"qty":250,"price":"$9.67480","currency":"USD"},{"qty":500,"price":"$9.05060","currency":"USD"},{"qty":1000,"price":"$8.30159","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM5401_5402_5403_5404.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate and isolation rating of ADUM5404ARWZ-RL?","answer":"The ADUM5404ARWZ-RL supports a data rate of 1Mbps and provides 2500Vrms isolation. These ratings suit it for control-signal isolation in industrial and medical applications."},{"question":"What are the alternatives to ADUM5404ARWZ-RL?","answer":"The ADUM6402ARWZ and ADUM6403ARWZ are same-series quad-channel IsoPower isolators with 5000Vrms isolation and different channel direction configurations (2/2 and 1/3 respectively). The ADUM5211ARSZ-RL7 is a two-channel option with 2500Vrms isolation. All share the 1Mbps data rate and -40°C to 105°C range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM5404ARWZ-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/ADUM5404ARWZ-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}}