{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM5211ARSZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM5211ARSZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM5211ARSZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM5211ARSZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM5211ARSZ, IsoPower®, iCoupler® series, General Purpose digital isolator, 2 channels, 2500Vrms isolation, 1Mbps data rate, 20-SSOP package, -40°C to 105°C, Tube.","salesMarkdown":"## What this isolator does and why the 2500Vrms matters The ADUM5211ARSZ is a two-channel, general-purpose digital isolator from Analog Devices' IsoPower and iCoupler families. It integrates a DC/DC converter on-chip (IsoPower), so it can provide isolated power to the secondary side without a separate transformer or isolated supply module — a real BOM simplification for designs that need a small isolation barrier. The headline rating is 2500Vrms of galvanic isolation, which covers most industrial and medical safety requirements for basic isolation (per IEC 60747). The 1Mbps data rate is adequate for slow serial links like UART, I²C, or low-speed SPI; if you need faster signaling, the ADUM5211CRSZ sibling runs at 100Mbps. The part is unidirectional, with one input on side 1 and one input on side 2, so it's a straightforward 1+1 channel isolator, not a bidirectional pair. ## Package and temperature — board-fit details Housed in a 20-SSOP (0.209\" body width, 5.30mm) surface-mount package. The 2.5ns typical rise/fall time and 50ns max propagation delay are fast enough for most control signals but not for high-speed data buses — budget the propagation delay into your timing closure if you're crossing a clock or strobe line.","metaTitle":"ADUM5211ARSZ Digital Isolator, 2500Vrms, 1Mbps, 20-SSOP","metaDescription":"ADUM5211ARSZ general-purpose digital isolator with IsoPower, 2500Vrms isolation, 1Mbps data rate, 2 channels, -40°C to 105°C. Active, ROHS3.","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":"1Mbps","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)":"10ns","Propagation Delay tpLH / tpHL (Max)":"50ns, 50ns","Common Mode Transient Immunity (Min)":"25kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.58","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$8.58000","currency":"USD"},{"qty":10,"price":"$7.74900","currency":"USD"},{"qty":25,"price":"$7.38800","currency":"USD"},{"qty":100,"price":"$6.41510","currency":"USD"},{"qty":250,"price":"$6.12680","currency":"USD"},{"qty":500,"price":"$5.58620","currency":"USD"},{"qty":1000,"price":"$5.10000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/8c89dbecced6d76d11bd0c1eddddc4b6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADUM5211ARSZ?","answer":"The maximum data rate is 1Mbps. For higher-speed applications, the ADUM5211CRSZ sibling supports 100Mbps."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM5211ARSZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM5211ARSZ 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}}