{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM163N1BRZ-RL7","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM163N1BRZ-RL7","canonicalUrl":"https://icboms.com/analog-devices/ADUM163N1BRZ-RL7","factsUrl":"https://icboms.com/api/mcp/products/ADUM163N1BRZ-RL7","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM163N1BRZ-RL7, General Purpose digital isolator, 6 unidirectional channels, 150Mbps data rate, 3000Vrms isolation, 75kV/µs CMTI, 1.7V-5.5V supply, -40°C to 125°C, 16-SOIC package, Tape & Reel.","salesMarkdown":"## 150 Mbps magnetic isolator with 3/3 channel split The ADUM163N1BRZ-RL7 is a 6-channel, unidirectional digital isolator from Analog Devices using iCoupler magnetic coupling technology. It delivers a 150 Mbps data rate across a 3000 Vrms isolation barrier, with three channels on side 1 and three on side 2 — a balanced split that suits bidirectional data and control signal isolation in a single package. The 75 kV/µs common-mode transient immunity (CMTI) is the spec that matters when this isolator sits between a microcontroller and a gate driver in a motor drive or switched-mode power supply. Fast switching edges from SiC or GaN FETs can couple several kV/µs across the barrier; if the isolator's CMTI is too low, data errors or latch-up follow. At 75 kV/µs minimum, this part handles the edge rates from most silicon IGBT and SiC MOSFET stages with margin. Propagation delay is 13 ns max in both directions, with a 4.5 ns pulse-width distortion ceiling — tight enough for SPI clock isolation up to the 150 Mbps line rate without skew-induced setup violations. ## Package and footprint reality Housed in a 16-SOIC package with 3.90 mm body width, the ADUM163N1BRZ-RL7 uses the same 1.27 mm pitch footprint as standard SOIC-16. The supplier device package is 16-SOIC, so no special pad geometry or via pattern beyond the usual SOIC land pattern is needed. The part does not include an integrated isolated DC-DC converter — isolated power must be supplied externally or from a separate isolated module. Rise and fall times are 2.5 ns typical, which keeps signal integrity clean on short PCB traces but may need series termination on runs longer than a few inches to avoid overshoot. ADI lists the ADUM163N1BRZ-RL7 as Active with no NRND or last-time-buy flags. It is ROHS3 compliant.","metaTitle":"ADUM163N1BRZ-RL7 Digital Isolator, 150 Mbps, 6-Ch, 3000 Vrms","metaDescription":"ADI ADUM163N1BRZ-RL7 digital isolator: 6 unidirectional channels, 150 Mbps data rate, 3000 Vrms isolation, 75 kV/µs CMTI, -40°C to 125°C.","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":"3/3","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 ADUM163N1BRZ-RL7 be used for I2C isolation?","answer":"This part has unidirectional channels only, so it cannot directly isolate bidirectional I2C lines without external circuitry. For I2C isolation, look at ADI's dedicated bidirectional isolators or add a bus switch to handle the data direction reversal."},{"question":"What is a direct replacement for ADUM163N1BRZ-RL7?","answer":"The closest functional sibling is ADUM162N0BRZ-RL7, which shares the same 150 Mbps data rate, 3000 Vrms isolation, 75 kV/µs CMTI, and 16-SOIC package, but offers a 4/2 input/output split instead of the 3/3 split on this part. The choice depends on whether your design needs more inputs or a balanced channel count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM163N1BRZ-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/ADUM163N1BRZ-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}}