{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM251N0BRIZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM251N0BRIZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM251N0BRIZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM251N0BRIZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM251N0BRIZ iCoupler, 5-channel general-purpose digital isolator, 150Mbps data rate, 5000Vrms isolation, 16-SOIC wide-body, -40°C to 125°C.","salesMarkdown":"## Five channels, 150 Mbps, 5000 Vrms — what this isolator does The ADUM251N0BRIZ is a 5-channel general-purpose digital isolator from Analog Devices' iCoupler series, built around magnetic coupling technology. It delivers 150 Mbps data rate per channel with 5000 Vrms isolation, making it a fit for breaking ground loops and level-shifting across a reinforced safety barrier in industrial fieldbus, motor-drive interfaces, and isolated SPI/UART links. ## Channel layout and signal direction Four channels run from Side 1 to Side 2, one channel runs the opposite direction — a 4/1 input split that suits a typical SPI bus (SCLK, MOSI, CS, plus one MISO return) or a UART with a flow-control line. All channels are unidirectional, so plan the signal flow before layout. ## Speed, timing, and transient immunity At 150 Mbps the part keeps up with fast SPI clocks and high-speed digital links. Propagation delay is 13 ns max (both directions), pulse-width distortion holds to 4.5 ns max, and rise/fall times are a symmetrical 2.5 ns typical — tight enough to preserve signal integrity across the barrier. Common-mode transient immunity is rated at 75 kV/µs minimum, which means it won't glitch when a motor drive or inverter slams a kilovolt-per-microsecond step across the isolation gap. ## Package and rework considerations No exposed thermal pad to worry about; just standard reflow profile and a clean stencil. ## Lifecycle and sourcing It is ROHS3 compliant.","metaTitle":"ADUM251N0BRIZ iCoupler Digital Isolator, 5-Ch, 150Mbps","metaDescription":"ADUM251N0BRIZ iCoupler 5-channel digital isolator, 150Mbps, 5000Vrms isolation, -40°C to 125°C. Active product.","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":"150Mbps","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":"1.7V ~ 5.5V","Number of Channels":"5","Voltage - Isolation":"5000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"4/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"4.5ns","Propagation Delay tpLH / tpHL (Max)":"13ns, 13ns","Common Mode Transient Immunity (Min)":"75kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.02","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.02000","currency":"USD"},{"qty":10,"price":"$5.40900","currency":"USD"},{"qty":25,"price":"$5.11320","currency":"USD"},{"qty":100,"price":"$4.43140","currency":"USD"},{"qty":250,"price":"$4.20412","currency":"USD"},{"qty":500,"price":"$3.77236","currency":"USD"},{"qty":1000,"price":"$3.18150","currency":"USD"},{"qty":2500,"price":"$3.02242","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a2ec66db52eb6803ce1c41a4d4b89748.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional equivalent to ADUM251N0BRIZ?","answer":"The ADUM261N0BRIZ is a 6-channel variant (5/1 input split) in the same iCoupler family, same 150 Mbps data rate, same 5000 Vrms isolation, same package and temperature range. The channel count difference is the only meaningful distinction — the ADUM251N0BRIZ has 5 channels (4/1), the ADUM261N0BRIZ has 6 channels (5/1)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM251N0BRIZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM251N0BRIZ 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}}