{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM160N1BRZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM160N1BRZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM160N1BRZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM160N1BRZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM160N1BRZ-RL7, General Purpose digital isolator, 6 unidirectional channels, 150Mbps data rate, 3000Vrms isolation, 1.7V to 5.5V supply, -40°C to 125°C, 16-SOIC package, Tape & Reel.","salesMarkdown":"## Six-channel digital isolator for mixed-voltage domains The Analog Devices ADUM160N1BRZ-RL7 is a six-channel, unidirectional digital isolator using magnetic coupling to transfer logic signals across a 3000Vrms isolation barrier. It supports data rates up to 150Mbps with typical propagation delays of 13ns and pulse-width distortion under 4.5ns, making it suitable for isolating high-speed interfaces like SPI, UART, and GPIO lines in systems where ground potential differences or noise immunity are critical. The wide supply range from 1.7V to 5.5V allows it to bridge different voltage domains on the same IC, and the 75kV/µs minimum common-mode transient immunity ensures reliable operation in motor drives, inverters, and industrial power converters where high dV/dt switching is present. ## What the 150Mbps data rate and 75kV/µs CMTI mean for your design At 150Mbps, this isolator can handle full-speed SPI clocking up to 75MHz (assuming double-edge sampling) or multiple parallel GPIO signals without introducing timing errors. The 13ns max propagation delay and 2.5ns rise/fall times leave enough margin for most digital buses running at moderate clock rates. The 75kV/µs minimum CMTI is the headline spec for harsh environments: in a motor drive or solar inverter, fast-switching IGBTs or SiC MOSFETs can inject common-mode transients that corrupt data across a slow isolator. This part's CMTI rating means it maintains signal integrity even with several kilovolts per microsecond of common-mode slew — a critical parameter for passing IEC 61000-4-4 burst immunity tests. ## Active lifecycle and supply posture For BOM resilience, the ADUM160N family includes multiple channel and direction configurations (e.g., ADUM160N0BRZ with 0/6 direction split) that share the same 16-SOIC footprint, providing a drop-in alternative if channel-direction requirements shift during a design revision. ## Package and thermal handling The package does not have an exposed thermal pad, so heat dissipation relies on the leadframe and PCB copper planes. For high-temperature environments up to 125°C, ensure adequate airflow or copper pour on the adjacent layers to keep junction temperature within limits. The tape-and-reel variant (RL7 suffix) is the standard ordering option for volume production.","metaTitle":"ADUM160N1BRZ-RL7 Digital Isolator, 150Mbps, 3000Vrms","metaDescription":"ADUM160N1BRZ-RL7 general-purpose digital isolator: 6 unidirectional channels, 150Mbps data rate, 3000Vrms isolation, 75kV/µs CMTI.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Digital Isolators"],"specifications":{"Type":"General Purpose","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":"6","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"6/0","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":"$5.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.35000","currency":"USD"},{"qty":10,"price":"$4.80800","currency":"USD"},{"qty":25,"price":"$4.54480","currency":"USD"},{"qty":100,"price":"$3.93900","currency":"USD"},{"qty":250,"price":"$3.73700","currency":"USD"},{"qty":500,"price":"$3.35320","currency":"USD"},{"qty":1000,"price":"$2.82800","currency":"USD"},{"qty":2000,"price":"$2.68660","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/ADuM160N-161N-162N-163N.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can ADUM160N1BRZ-RL7 be used for isolating SPI communication?","answer":"Yes, the 150Mbps data rate is sufficient for SPI clocks up to 75MHz (double-edge) or 150MHz (single-edge) depending on the bus protocol. The unidirectional channel configuration (6/0) means all six channels drive in the same direction, which works for SPI with dedicated MOSI, MISO, SCLK, and CS lines plus two spare GPIOs."},{"question":"Does ADUM160N1BRZ-RL7 require an external isolated power supply?","answer":"No, the ADUM160N1BRZ-RL7 does not include an integrated isolated DC-DC converter. Each side of the isolation barrier needs its own local supply rail (1.7V to 5.5V). For fully isolated systems, you will need a separate isolated power module or a transformer-based supply for the secondary side."},{"question":"Can ADUM160N1BRZ-RL7 replace ADUM160N0BRZ?","answer":"The ADUM160N0BRZ has the opposite channel direction (0/6 instead of 6/0). Both share the same 16-SOIC footprint, 150Mbps data rate, and 3000Vrms isolation. If your design requires all six channels to drive in the opposite direction, the N0 variant is a direct pin-compatible alternative. For bidirectional signals, consider a part with mixed direction channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM160N1BRZ-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/ADUM160N1BRZ-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}}