{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM142E1BRZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM142E1BRZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM142E1BRZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM142E1BRZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM142E1BRZ-RL7, iCoupler series, 4-channel general-purpose digital isolator, 150 Mbps data rate, 3000 Vrms isolation, 1.7 V to 5.5 V supply, -40°C to 125°C, 16-SOIC package.","salesMarkdown":"## Four-channel isolator with 150 Mbps throughput and 3000 Vrms isolation The ADUM142E1BRZ-RL7 is a 4-channel, unidirectional digital isolator from Analog Devices' iCoupler series, using magnetic coupling to pass signals across a 3000 Vrms isolation barrier. ## 75 kV/µs CMTI — built for noisy environments Common-mode transient immunity is rated at 75 kV/µs minimum, which means the isolator won't glitch when a motor drive or inverter switches a high-voltage rail next to the isolation barrier. Pulse-width distortion is held to 3 ns max, so the duty cycle of a PWM or clock signal stays intact across the barrier. ## Channel layout: 2 inputs on side 1, 2 on side 2 The four unidirectional channels are split 2/2 — two inputs on side 1 and two on side 2. That arrangement suits isolating a bidirectional bus like SPI (MISO, MOSI, SCLK, CS) where two signals run each direction. If you need all four channels going the same way, the ADUM140E1BRZ-RL7 (4/0 split) is the sibling to look at.","metaTitle":"ADUM142E1BRZ-RL7 iCoupler Digital Isolator, 150 Mbps, 4-Ch","metaDescription":"ADUM142E1BRZ-RL7 iCoupler 4-channel digital isolator, 150 Mbps data rate, 3000 Vrms isolation, -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":"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":"4","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/2","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":2000,"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":"Is ADUM142E1BRZ-RL7 equivalent to ADUM140E1BRZ-RL7?","answer":"Not exactly — both are 4-channel iCoupler isolators with the same data rate, isolation voltage, and timing specs, but the ADUM142E1BRZ-RL7 has a 2/2 input-side split (two inputs on each side), while the ADUM140E1BRZ-RL7 has all four inputs on side 1. Choose based on your signal direction requirements."},{"question":"What is ADUM142E1BRZ-RL7's listed type and series?","answer":"The device type is General Purpose, and the series is iCoupler, Analog Devices' magnetic-coupling isolation platform."},{"question":"Is ADUM142E1BRZ-RL7 RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest RoHS exemption limits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM142E1BRZ-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/ADUM142E1BRZ-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}}