{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM3210WARZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM3210WARZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM3210WARZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM3210WARZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM3210WARZ, General Purpose digital isolator, Automotive grade, 2 channels, Unidirectional, 2500Vrms isolation, 1Mbps data rate, 8-SOIC package, -40°C to 125°C.","salesMarkdown":"## Automotive-grade galvanic isolation for control and sensor interfaces It provides 2500Vrms galvanic isolation with a 1Mbps data rate, targeting automotive and industrial applications where signal integrity across a safety barrier is required. The 2500Vrms isolation rating meets basic reinforced isolation requirements for many automotive and industrial power systems. The 25kV/µs common-mode transient immunity (CMTI) is the spec that matters in motor-drive and inverter designs: fast-switching SiC or IGBT stages can inject several kV/µs across the isolation barrier, and this part holds its data integrity through that edge rate. The 1Mbps data rate is adequate for most sensor readback, fault flags, and low-speed control signals — not for high-throughput video or gigabit links. ## Propagation delay and pulse-width distortion — timing budget considerations Maximum propagation delay is 50ns in both directions, with a pulse-width distortion of 5ns max. For a 1Mbps signal (1µs period), the 50ns delay consumes 5% of the bit period — acceptable for most control loops but worth budgeting in a daisy-chained SPI or time-critical fault path. Rise and fall times are 2.5ns typical, which keeps edge-rate-induced ringing manageable on short PCB traces. ## Package and supply — 8-SOIC, 3V to 5.5V rails Housed in an 8-SOIC (0.154\" width) with surface-mount footprint. Supply range from 3V to 5.5V on each side, allowing direct interface with 3.3V or 5V logic domains without an external level translator. No isolated power output — this is a signal-only isolator; the secondary-side Vdd must be supplied separately. This part is suitable for qualification into production BOMs without near-term supply risk.","metaTitle":"ADUM3210WARZ Digital Isolator, 2500Vrms, 1Mbps, Automotive","metaDescription":"ADUM3210WARZ automotive-grade digital isolator: 2500Vrms isolation, 1Mbps data rate, 2 unidirectional channels, -40°C to 125°C, 8-SOIC. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Grade":"Automotive","Package":"Tube","Data Rate":"1Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"No","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/0","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"8-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":"$5.41","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.41000","currency":"USD"},{"qty":10,"price":"$4.85600","currency":"USD"},{"qty":25,"price":"$4.59040","currency":"USD"},{"qty":100,"price":"$3.97840","currency":"USD"},{"qty":250,"price":"$3.77436","currency":"USD"},{"qty":500,"price":"$3.38674","currency":"USD"},{"qty":1000,"price":"$2.85628","currency":"USD"},{"qty":2500,"price":"$2.71346","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3210_3211.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM3210WARZ equivalent to ADUM3210ARZ?","answer":"The ADUM3210WARZ is the automotive-grade variant of the ADUM3210ARZ. The non-automotive ADUM3210ARZ typically has a narrower commercial or industrial temperature range. Functionally they are pin-compatible and share the same isolation and data-rate specs."},{"question":"What is the closest functional second-source to ADUM3210WARZ?","answer":"The ADUM3200WARZ is a close functional peer: same automotive grade, same 2500Vrms isolation, same 1Mbps data rate, same 2/0 input configuration, and same 8-SOIC package. The main difference is the ADUM3200WARZ has slower rise/fall times (10ns typ vs 2.5ns) and longer propagation delay (150ns max vs 50ns). For timing-tolerant designs it can serve as a second source."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM3210WARZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM3210WARZ 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}}