{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM141D1BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM141D1BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM141D1BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM141D1BRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM141D1BRZ iCoupler, General Purpose, 4-Channel Digital Isolator, 150Mbps, 3000Vrms, 1.7V-5.5V, 16-SOIC, -40°C to 125°C.","salesMarkdown":"## What the 150 Mbps data rate and 3/1 channel split mean for your isolation bus The ADUM141D1BRZ is a 4-channel digital isolator from Analog Devices' iCoupler family, using magnetic coupling to pass signals across a 3000 Vrms isolation barrier. Three channels run from Side 1 to Side 2, and one channel runs the opposite direction — a 3/1 input split that maps naturally to isolated SPI (MOSI, MISO, SCLK, plus a CS or interrupt line) or a UART with one handshake signal. The 150 Mbps data rate handles fast serial links without bit-rate limiting; at that speed the 13 ns propagation delay and 3 ns pulse-width distortion keep timing margins tight enough for most 50 MHz SPI buses. ## Supply range and temperature — where this part fits on the board Common-mode transient immunity of 75 kV/µs minimum means it won't latch or glitch when a GaN half-bridge switches at high dv/dt — a spec worth checking if you're isolating gate-drive signals. ## Package, footprint, and compliance The 2.5 ns typical rise/fall times keep edge rates clean but call for a solid ground plane under the part to control radiated emissions. ROHS3 compliant per the listing; no isolated power output — this is a pure signal isolator, not a bias-supply part.","metaTitle":"ADUM141D1BRZ Digital Isolator, 150Mbps, 4-Ch, 16-SOIC","metaDescription":"ADUM141D1BRZ iCoupler 4-channel digital isolator, 150Mbps data rate, 3000Vrms isolation, 1.7V-5.5V supply, -40°C to 125°C. Active, ROHS3 compliant.","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 (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 5.5V","Number of Channels":"4","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"3/1","Rise / Fall Time (Typ)":"2.5ns, 2.5ns","Supplier Device Package":"16-SOIC","Pulse Width Distortion (Max)":"3ns","Propagation Delay tpLH / tpHL (Max)":"13ns, 13ns","Common Mode Transient Immunity (Min)":"75kV/µs"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.23","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.23000","currency":"USD"},{"qty":10,"price":"$3.79800","currency":"USD"},{"qty":25,"price":"$3.59040","currency":"USD"},{"qty":100,"price":"$3.11180","currency":"USD"},{"qty":250,"price":"$2.95224","currency":"USD"},{"qty":500,"price":"$2.64902","currency":"USD"},{"qty":1000,"price":"$2.23412","currency":"USD"},{"qty":2500,"price":"$2.12242","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM140D_140E_141D_141E_142D_142E.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADUM141D1BRZ?","answer":"The ADUM141D1BRZ supports a data rate of 150 Mbps per channel."},{"question":"Is ADUM141D1BRZ RoHS compliant?","answer":"Yes, the ADUM141D1BRZ is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM141D1BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM141D1BRZ 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}}