{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM1301ARWZ-RL","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM1301ARWZ-RL","canonicalUrl":"https://icboms.com/analog-devices/ADUM1301ARWZ-RL","factsUrl":"https://icboms.com/api/mcp/products/ADUM1301ARWZ-RL","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM1301ARWZ-RL iCoupler digital isolator, 3-channel unidirectional, 2500Vrms isolation, 1Mbps data rate, 2.7V-5.5V supply, 16-SOIC wide-body, -40°C to 105°C.","salesMarkdown":"The ADUM1301ARWZ-RL is a 3-channel digital isolator from Analog Devices' iCoupler series, using magnetic coupling to pass digital signals across a 2500Vrms isolation barrier. Two channels run from side 1 to side 2, one channel runs the opposite direction — a 2/1 input split that suits a typical SPI-like interface where MISO needs a return path. The 1Mbps data rate covers most sensor buses, UART links, and low-speed control signals without margin stress. Propagation delay maxes at 100ns each way, and pulse-width distortion is held to 40ns, so the pulse shape stays clean enough for a 1Mbps NRZ stream. The 25kV/µs common-mode transient immunity (CMTI) is the spec that matters in motor-drive and inverter environments — fast voltage transients on the bus side won't glitch the output. Supply range spans 2.7V to 5.5V, so it can bridge a 3.3V controller to a 5V peripheral domain without a level shifter. ## Package, mounting, and supply — design-in checklist The part comes in a 16-SOIC wide-body package (7.50mm body width), surface-mount only. No isolated power on-chip — you supply the secondary-side rail separately.","metaTitle":"ADUM1301ARWZ-RL Digital Isolator, 3-Ch, 2500Vrms, 1Mbps","metaDescription":"ADUM1301ARWZ-RL iCoupler 3-channel digital isolator, 2500Vrms isolation, 1Mbps data rate, 25kV/µs CMTI, -40 to 105°C. Request quote.","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":"2.7V ~ 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":"$6.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.58000","currency":"USD"},{"qty":10,"price":"$5.91300","currency":"USD"},{"qty":25,"price":"$5.59040","currency":"USD"},{"qty":100,"price":"$4.84500","currency":"USD"},{"qty":250,"price":"$4.59652","currency":"USD"},{"qty":500,"price":"$4.12444","currency":"USD"},{"qty":1000,"price":"$3.47844","currency":"USD"},{"qty":2000,"price":"$3.30452","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM1300_1301.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM1301ARWZ-RL obsolete or end-of-life?","answer":"No. No EOL notice or last-time-buy has been issued."},{"question":"What is the closest pin-compatible alternative to ADUM1301ARWZ-RL?","answer":"The ADUM1301 is part of the iCoupler family with a specific channel direction (2/1). Pin-compatible alternatives within the same series differ by data rate or isolation rating — for example, the ADUM1300 (same pinout, lower CMTI) or higher-speed variants. Check the iCoupler selection guide for the exact speed/isolation trade-off you need."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM1301ARWZ-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/ADUM1301ARWZ-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}}