{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM152N1BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM152N1BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM152N1BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM152N1BRZ","rawCanonicalId":null},"summary":{"shortDescription":"ADI iCoupler ADUM152N1BRZ, 5-channel general-purpose digital isolator, 150Mbps, 3000Vrms isolation, 75kV/µs CMTI, 1.7V-5.5V supply, -40°C to 125°C, 16-SOIC.","salesMarkdown":"## Five-channel digital isolator for high-speed signal isolation The ADI ADUM152N1BRZ is a 5-channel, unidirectional digital isolator from the iCoupler family, using magnetic coupling to deliver 150 Mbps per channel with a propagation delay of 13 ns max and pulse-width distortion of 4.5 ns max. It provides 3000 Vrms isolation and a common-mode transient immunity of 75 kV/µs, making it suitable for industrial motor drives, inverter systems, and isolated SPI/UART links where fast switching edges and high noise immunity are required. ## Channel count and signal direction The five channels are split 3 on side 1 and 2 on side 2, all unidirectional. That 3/2 split covers a typical SPI bus (SCLK, MOSI, CS) plus two additional control or status signals from the other side. If you need a different direction ratio, the ADUM151N0BRZ offers a 4/1 split in the same package and speed grade. ## Timing and signal integrity At 150 Mbps, the 13 ns propagation delay and 2.5 ns rise/fall times give clean edges for high-speed digital links. The 4.5 ns pulse-width distortion keeps the duty cycle intact across the isolation barrier, which matters for PWM signals or clock recovery. The 75 kV/µs CMTI means this part won't glitch when a motor drive or IGBT bridge switches at tens of kV/µs — a common failure point in industrial isolation. ## Package and temperature range No isolated power converter on-chip — you'll need a separate DC-DC if the application requires isolated power delivery.","metaTitle":"ADUM152N1BRZ iCoupler Digital Isolator, 150Mbps, 5Ch","metaDescription":"ADUM152N1BRZ 5-channel digital isolator, 150Mbps data rate, 3000Vrms isolation, 75kV/µs CMTI, -40°C to 125°C.","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":"5","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"3/2","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":"$5.09","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.09000","currency":"USD"},{"qty":10,"price":"$4.56700","currency":"USD"},{"qty":25,"price":"$4.31760","currency":"USD"},{"qty":100,"price":"$3.74200","currency":"USD"},{"qty":250,"price":"$3.55016","currency":"USD"},{"qty":500,"price":"$3.18554","currency":"USD"},{"qty":1000,"price":"$2.68660","currency":"USD"},{"qty":2500,"price":"$2.55227","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9c21d161516aa5a09d7e3fe1b539889f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between ADUM152N1BRZ and ADUM152N0BRZ?","answer":"The ADUM152N0BRZ is the same 5-channel, 150 Mbps, 3/2 split isolator in the identical 16-SOIC package. The only difference is the pulse-width distortion spec: 4.5 ns on the N1BRZ versus 4.5 ns on the N0BRZ — they are functionally equivalent. The N0BRZ is a direct pin-compatible alternative for dual-sourcing."},{"question":"Can ADUM152N1BRZ be used for SPI isolation?","answer":"Yes. With five unidirectional channels in a 3/2 split, it can isolate SCLK, MOSI, and CS (three signals one way) and MISO plus one extra signal (two signals the other way). The 150 Mbps data rate and 13 ns propagation delay are well within SPI timing margins up to 50 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM152N1BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM152N1BRZ 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}}