{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM152N1BRZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM152N1BRZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM152N1BRZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM152N1BRZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM152N1BRZ-RL7, iCoupler series, General Purpose digital isolator, 5 channels unidirectional, 150Mbps data rate, 3000Vrms isolation, 16-SOIC package, -40°C to 125°C.","salesMarkdown":"## Five channels, 150 Mbps, 3 kV isolation — what this iCoupler brings to the BOM The ADUM152N1BRZ-RL7 is a 5-channel unidirectional digital isolator from Analog Devices' iCoupler series, built on magnetic coupling technology. It delivers 150Mbps data rate across each channel with 3000Vrms isolation, making it a fit for breaking ground loops and providing safety isolation in industrial fieldbus, motor-drive interfaces, and isolated SPI/UART links. The 3/2 input/output split (three channels on side 1, two on side 2) suits applications like isolated ADC readback where the data direction is fixed. ## 75 kV/µs CMTI — the number that matters in noisy environments Common-mode transient immunity of 75kV/µs (minimum) is the spec that separates this part from older optocoupler-based isolators. In a motor-drive or inverter stage where SiC or GaN switches generate switching edges with dv/dt exceeding 50 kV/µs, a lower CMTI part can latch up or corrupt the output. This rating means the ADUM152N1BRZ-RL7 holds data integrity across the barrier through those fast transients. The 13ns propagation delay (max, both directions) and 4.5ns pulse-width distortion keep timing jitter tight enough for 150 Mbps NRZ signaling. ## Package and supply — the layout constraints Housed in a 16-SOIC (3.90mm width) package, this is a surface-mount part with the standard SOIC-16 footprint. Supply voltage spans 1.7V to 5.5V on both sides, which means it can bridge a 1.8V MCU domain on side 1 to a 5V peripheral on side 2 without a level shifter. No isolated power is provided internally — each side needs its own supply rail.","metaTitle":"ADUM152N1BRZ-RL7 iCoupler Digital Isolator, 150Mbps","metaDescription":"ADUM152N1BRZ-RL7 iCoupler 5-channel digital isolator: 150Mbps data rate, 3000Vrms isolation, 75kV/µs CMTI, -40°C to 125°C. Active production.","metaKeywords":null},"attributes":{"series":"iCoupler®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","Series":"iCoupler®","Package":"Tape & Reel (TR); Cut Tape (CT)","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":2000,"price":"$2.55227","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/9c21d161516aa5a09d7e3fe1b539889f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the data rate of ADUM152N1BRZ-RL7?","answer":"The ADUM152N1BRZ-RL7 supports a 150Mbps data rate per channel, with 13ns typical propagation delay and 2.5ns rise/fall times. This is sufficient for isolating high-speed SPI buses (up to 75 MHz SCK with margin), UART at any common baud rate, and parallel interfaces up to 18 MB/s."},{"question":"Is ADUM152N1BRZ-RL7 pin compatible with other iCoupler devices?","answer":"Yes. The ADUM152N1BRZ-RL7 uses the standard iCoupler SOIC-16 pinout shared across the ADuM140N/141N/142N/143N series. The channel direction mapping differs — this part has 3 inputs on side 1 and 2 inputs on side 2 — so verify the direction assignment matches your board layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM152N1BRZ-RL7","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-RL7 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}}