{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM3210WARZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM3210WARZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM3210WARZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM3210WARZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM3210WARZ-RL7, General Purpose digital isolator, Automotive grade, 2 unidirectional channels, 2500Vrms isolation, 1Mbps data rate, 3V to 5.5V supply, -40°C to 125°C, 8-SOIC package.","salesMarkdown":"## What the 2500Vrms isolation and 1Mbps data rate mean for your design The ADUM3210WARZ-RL7 is a two-channel, unidirectional digital isolator from Analog Devices using magnetic coupling technology. It provides 2500Vrms galvanic isolation between the input and output sides, rated for a continuous working voltage that suits industrial and automotive signal isolation. The 1Mbps data rate is sufficient for isolating SPI buses up to 1 MHz, UART at standard baud rates, or slow CAN interfaces — but it will not support full-speed USB or gigabit Ethernet. The 25kV/µs minimum common-mode transient immunity means it can sit on a motor-drive phase leg or inverter bus without false toggling from fast-switching IGBTs or SiC MOSFETs. ## Automotive temperature range and grade — where this part belongs The Automotive grade (implied AEC-Q100 qualification) means the part has passed extended reliability testing for high-temperature operating life, moisture sensitivity, and temperature cycling — a requirement for any BOM targeting automotive or long-life industrial applications. ## Channel configuration and supply flexibility Two unidirectional channels, both oriented from Side 1 to Side 2 (2/0 input/output count). This arrangement is typical for isolating a single data line plus a control or enable signal. The supply range spans 3V to 5.5V on each side, allowing direct interface with 3.3V or 5V logic without external level shifters. Propagation delay is 50ns max each direction, with pulse-width distortion held to 5ns max — tight enough for most control loops and serial protocols at 1Mbps.","metaTitle":"ADUM3210WARZ-RL7 Digital Isolator, 2500Vrms, 1Mbps","metaDescription":"ADUM3210WARZ-RL7 automotive digital isolator: 2500Vrms isolation, 1Mbps data rate, 2 unidirectional channels, -40°C to 125°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Grade":"Automotive","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":"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":2000,"price":"$2.71347","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM3210_3211.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is ADUM3210WARZ-RL7 automotive qualified?","answer":"Yes, the part is listed with Automotive grade, which corresponds to AEC-Q100 qualification."},{"question":"What are equivalent or alternative parts to ADUM3210WARZ-RL7?","answer":"Within the ADuM3210 family, the non-automotive ADUM3210ARZ is functionally similar but lacks the Automotive grade and extended temperature rating. For a direct automotive-grade replacement, the ADUM3210WARZ (without the RL7 tape-and-reel suffix) is the same die in tube packaging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM3210WARZ-RL7","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-RL7 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}}