{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM3301ARWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM3301ARWZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM3301ARWZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM3301ARWZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM3301ARWZ, 3-channel unidirectional digital isolator, 1 Mbps, 2500 Vrms, 16-SOIC, -40°C to 105°C.","salesMarkdown":"## Three channels, one direction — the isolation you need, no surprises The ADUM3301ARWZ is a three-channel digital isolator from ADI's iCoupler family, using magnetic coupling to transfer digital signals across a 2500 Vrms isolation barrier. Two channels on side 1 drive signals to side 2; one channel on side 2 drives back to side 1. That fixed direction means you route the data flow before layout — no bidirectional bus on this part. Data rate tops out at 1 Mbps, with 100 ns propagation delay and 40 ns pulse-width distortion, so it fits isolated SPI, UART, or GPIO signals at moderate speeds. ## 1 Mbps data rate — what it buys you and where it clips Data rate is 1 Mbps with 100 ns propagation delay. Isolation rating is 2500 Vrms with common-mode transient immunity of 25 kV/µs. ## Temperature range and environment Package is 16-SOIC wide-body. ## Lifecycle and sourcing It is ROHS3 compliant.","metaTitle":"ADUM3301ARWZ iCoupler Digital Isolator, 1 Mbps, 2500 Vrms","metaDescription":"ADUM3301ARWZ 3-channel unidirectional digital isolator, 1 Mbps data rate, 2500 Vrms isolation, -40°C to 105°C.","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":"3","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"2/1","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":"$6.24","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.24000","currency":"USD"},{"qty":10,"price":"$5.60100","currency":"USD"},{"qty":25,"price":"$5.29480","currency":"USD"},{"qty":100,"price":"$4.58890","currency":"USD"},{"qty":250,"price":"$4.35360","currency":"USD"},{"qty":500,"price":"$3.90648","currency":"USD"},{"qty":1000,"price":"$3.29462","currency":"USD"},{"qty":2500,"price":"$3.12989","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/96613dfe7343fd8d2493f15b7f7567b0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM3301ARWZ unidirectional or bidirectional?","answer":"Unidirectional. Each channel passes data in one fixed direction: two channels from side 1 to side 2, one channel from side 2 to side 1. There is no bidirectional or direction-switching capability."},{"question":"What is the data rate of ADUM3301ARWZ?","answer":"1 Mbps maximum. Propagation delay is 100 ns typical, pulse-width distortion is 40 ns max."},{"question":"What are alternatives to ADUM3301ARWZ?","answer":"The ADUM1310ARWZ is a three-channel unidirectional isolator with a higher 3750 Vrms isolation rating but otherwise similar 1 Mbps data rate and same package. The ADUM3470ARSZ and ADUM3402ARWZ-RL are four-channel parts in the same iCoupler family — the 3470 has all four inputs on side 1, the 3402 has a 2/2 split. None are drop-in replacements; check channel count and direction before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM3301ARWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM3301ARWZ 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}}