{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM1412BRWZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM1412BRWZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM1412BRWZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM1412BRWZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM1412BRWZ, General Purpose digital isolator, 4-channel unidirectional, 10 Mbps, 3750 Vrms isolation, 2.7V–5.5V supply, -40°C to 105°C, 16-SOIC.","salesMarkdown":"## Four-channel unidirectional isolation at 10 Mbps The ADUM1412BRWZ is a general-purpose digital isolator from ADI's iCoupler series, using magnetic coupling to pass signals across a 3750 Vrms isolation barrier. The 10 Mbps data rate covers most sensor readout, configuration, and low-speed control links without forcing a speed-grade upgrade. ## Rail tolerance and timing margin The 50 ns max propagation delay (tpLH / tpHL) and 5 ns max pulse-width distortion keep timing closure manageable for a 10 Mbps link — budget the delay into your SPI setup/hold window and you are fine. Rise/fall times are 2.5 ns typical, which keeps edge-rate ringing under control on a well-laid-out board. ## CMTI — the spec that matters in noisy environments Common-mode transient immunity is rated at 25 kV/µs minimum. That is the number that determines whether the isolator glitches when a motor drive or GaN half-bridge switches. If your system has fast-slewing common-mode voltages — think inverter phase legs, flyback primary-side switching, or SiC gate drives — this part holds the output state through the transient. The 3750 Vrms isolation rating supports reinforced insulation for mains-connected equipment, though the working voltage derating curve in the datasheet should be checked for continuous 240 VAC applications. ## Temperature grade and package reality The 16-SOIC wide-body (7.50 mm width) package provides the creepage distance needed for the 3750 Vrms rating — the narrow-body SOIC-16 would not pass the same isolation test. Surface-mount only; no DIP option exists in this variant. ## Sourcing and lifecycle posture ADI lists the ADUM1412BRWZ as Active. The iCoupler series is a mature, widely second-sourced platform — though ADI is the sole fab for the magnetic isolation core, the part is stocked broadly across distribution.","metaTitle":"ADUM1412BRWZ iCoupler Digital Isolator, 10 Mbps, 3750 Vrms","metaDescription":"ADUM1412BRWZ general-purpose digital isolator from ADI's iCoupler series. 4 unidirectional channels, 10 Mbps data rate, 3750 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":"10Mbps","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":"4","Voltage - Isolation":"3750Vrms","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)":"5ns","Propagation Delay tpLH / tpHL (Max)":"50ns, 50ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.12","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.12000","currency":"USD"},{"qty":10,"price":"$7.33800","currency":"USD"},{"qty":25,"price":"$6.99720","currency":"USD"},{"qty":100,"price":"$6.07550","currency":"USD"},{"qty":250,"price":"$5.80244","currency":"USD"},{"qty":500,"price":"$5.29046","currency":"USD"},{"qty":1000,"price":"$4.83000","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADUM1410_1411_1412.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM1412BRWZ compatible with 3.3 V logic?","answer":"Yes. Input thresholds are CMOS-compatible across that range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM1412BRWZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM1412BRWZ 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}}