{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM131E1BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM131E1BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM131E1BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM131E1BRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM131E1BRZ iCoupler, 3-channel general-purpose digital isolator, 150Mbps data rate, 3000Vrms isolation, 1.7V-5.5V supply, -40°C to 125°C, 16-SOIC package.","salesMarkdown":"## 150 Mbps, 3000 Vrms — three-channel iCoupler isolator The ADUM131E1BRZ is a three-channel, unidirectional digital isolator from Analog Devices' iCoupler family, built on magnetic coupling technology. It delivers 150 Mbps data rate per channel with 3000 Vrms isolation, making it a fit for breaking ground loops and noise in industrial fieldbus, motor-drive feedback, and isolated SPI/UART links. ## 75 kV/µs CMTI — motor-drive and inverter noise immunity Common-mode transient immunity is rated at 75 kV/µs minimum, which means this isolator holds its data integrity through the fast-switching edges of a motor-drive IGBT or SiC MOSFET bridge. In a variable-frequency drive or solar inverter, that CMTI margin prevents bit errors on the encoder or control interface when the power stage commutes. ## Propagation delay and timing budget Maximum propagation delay is 13 ns in either direction, with pulse-width distortion held to 3 ns. Rise and fall times are 2.5 ns typical. ## Active lifecycle and ROHS3 compliance It is ROHS3 compliant, meeting the current exemption-free lead-free requirements for EU and global markets.","metaTitle":"ADUM131E1BRZ iCoupler Digital Isolator, 150Mbps, 3000Vrms","metaDescription":"ADUM131E1BRZ 3-channel digital isolator, 150Mbps data rate, 3000Vrms isolation, 1.7V-5.5V supply, -40°C to 125°C, 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":"3","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"2/1","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":"$3.4","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.40000","currency":"USD"},{"qty":10,"price":"$3.05300","currency":"USD"},{"qty":25,"price":"$2.88600","currency":"USD"},{"qty":100,"price":"$2.50130","currency":"USD"},{"qty":250,"price":"$2.37300","currency":"USD"},{"qty":500,"price":"$2.12928","currency":"USD"},{"qty":1000,"price":"$1.79578","currency":"USD"},{"qty":2500,"price":"$1.70599","currency":"USD"},{"qty":5000,"price":"$1.64186","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM130D_130E_131D_131E.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM131E1BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM131E1BRZ 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}}