{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM5211CRSZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM5211CRSZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM5211CRSZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM5211CRSZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM5211CRSZ, IsoPower iCoupler series, 2-channel general-purpose digital isolator, 100Mbps data rate, 2500Vrms isolation, unidirectional, magnetic coupling, 20-SSOP package, -40°C to 105°C.","salesMarkdown":"## Integrated isolation and power in one 20-SSOP package The ADUM5211CRSZ is a 2-channel general-purpose digital isolator from the IsoPower and iCoupler series, combining signal isolation with an integrated isolated DC-DC converter in a single 20-SSOP package. It uses magnetic coupling technology to provide 2500 Vrms of galvanic isolation across the isolation barrier, with a unidirectional channel configuration (one input on side 1, one output on side 2). The 100 Mbps data rate supports fast digital interfaces such as SPI, UART, or general-purpose GPIO isolation without introducing significant latency — propagation delay is 24 ns max in both directions. The 25 kV/µs minimum common-mode transient immunity ensures the output remains stable during fast voltage transients across the barrier, critical in motor-drive or power-converter applications where high dV/dt events are common. Rise and fall times are 2.5 ns typical, which keeps signal integrity clean at 100 Mbps but may require careful PCB layout to avoid ringing on longer traces. ## Active lifecycle and supply posture There is no last-time-buy risk at this time.","metaTitle":"ADUM5211CRSZ Digital Isolator, 2-Ch, 100Mbps, 2500Vrms","metaDescription":"ADUM5211CRSZ 2-channel digital isolator with integrated IsoPower isolated DC-DC converter. 100Mbps data rate, 2500Vrms isolation, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":"IsoPower®, iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"IsoPower®, iCoupler®","Package":"Tube","Data Rate":"100Mbps","Technology":"Magnetic Coupling","Channel Type":"Unidirectional","Mounting Type":"Surface Mount","Isolated Power":"Yes","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"2.7V ~ 5.5V","Number of Channels":"2","Voltage - Isolation":"2500Vrms","Operating Temperature":"-40°C ~ 105°C","Inputs - Side 1/Side 2":"1/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"20-SSOP","Pulse Width Distortion (Max)":"2ns","Propagation Delay tpLH / tpHL (Max)":"24ns, 24ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.37","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$11.37000","currency":"USD"},{"qty":10,"price":"$10.27100","currency":"USD"},{"qty":25,"price":"$9.79360","currency":"USD"},{"qty":100,"price":"$8.50360","currency":"USD"},{"qty":250,"price":"$8.12140","currency":"USD"},{"qty":500,"price":"$7.40482","currency":"USD"},{"qty":1000,"price":"$6.44936","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8c89dbecced6d76d11bd0c1eddddc4b6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does ADUM5211CRSZ provide isolated power?","answer":"The ADUM5211CRSZ integrates an IsoPower isolated DC-DC converter within the same package, so it generates a regulated isolated output voltage from the input-side supply without needing a separate isolated power module. This is the key differentiator versus standard digital isolators that require an external isolated supply."},{"question":"What are the equivalents to ADUM5211CRSZ?","answer":"Within the same IsoPower family, parts with different channel counts or data rates exist, but none are drop-in replacements without PCB changes. For dual-sourcing, consider the ADUM5210 series (different channel configuration) or evaluate a standard digital isolator plus separate isolated DC-DC converter as a functional alternative."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM5211CRSZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM5211CRSZ 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}}