{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ADUM162N1BRZ","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"ADUM162N1BRZ","canonicalUrl":"https://icboms.com/analog-devices/ADUM162N1BRZ","factsUrl":"https://icboms.com/api/mcp/products/ADUM162N1BRZ","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices ADUM162N1BRZ general-purpose digital isolator, magnetic coupling, 6 unidirectional channels, 150 Mbps data rate, 3000 Vrms isolation, 75 kV/µs CMTI, 1.7 V to 5.5 V supply, 16-SOIC, -40 to 125 °C.","salesMarkdown":"## Six-channel digital isolator — 150 Mbps, 3000 Vrms, SOIC-16 It delivers 150 Mbps per channel with a 3000 Vrms isolation barrier, 75 kV/µs common-mode transient immunity, and 13 ns max propagation delay. Housed in a 16-pin SOIC (3.90 mm width), it is aimed at industrial fieldbus isolation, motor-drive interface, medical equipment isolation barriers, and any application where galvanic separation with high-speed data throughput is required. At 150 Mbps, this isolator can pass SPI clock rates up to 75 MHz (DDR) or 150 MHz (SDR), full-speed USB 2.0 (480 Mbps is out of reach — this is not a USB isolator), and most industrial Ethernet PHY signals below 100 Mbps. The 13 ns max propagation delay (tpLH / tpHL) and 4.5 ns max pulse-width distortion keep the eye open for synchronous interfaces; you will not lose setup/hold margin on a 50 MHz SPI bus. The 2.5 ns typical rise/fall time means the signal edges are fast enough to cause ringing if the PCB trace is long — keep the stub short or add a series resistor near the output. ## 3000 Vrms isolation and 75 kV/µs CMTI — the safety and noise spec The 3000 Vrms isolation rating is a 1-minute withstand test per UL 1577. For reinforced or double-insulation applications (medical, motor drives), check the system-level creepage and clearance requirements — the SOIC-16 body gives about 7.5 mm creepage minimum, which covers basic isolation up to 300 Vrms working voltage per IEC 60950-1. The 75 kV/µs common-mode transient immunity is the key spec for inverter-fed motor drives: fast-switching IGBTs or SiC FETs can dump kilovolt-per-microsecond edges across the barrier; this part holds data integrity through that noise. If your application sees >75 kV/µs (GaN half-bridge at 100+ V/ns), step up to the ADuM family with higher CMTI. ## Channel count and direction — 4/2 split Six channels total: four on side 1 (input), two on side 2 (input). That is a 4/2 unidirectional split, meaning four channels go from side 1 to side 2, two channels go from side 2 to side 1. This suits a typical SPI-plus-control-signal isolation pattern: SCK, MOSI, CS, and one handshake going forward; MISO and one handshake returning. If you need a different direction count (e.g., 3/3 or 5/1), look at the ADuM160N or ADuM161N variants in the same family — pin-compatible in the same SOIC-16 footprint. ## Supply range and logic compatibility No separate VIO pin — each side has its own VDD and GND. The unidirectional architecture means the input side drives the output side; the output side does not need to power the input. This is a straight drop for 3.3 V to 5 V level translation or 1.8 V to 3.3 V. The wide supply range also helps during power sequencing: if one side ramps before the other, the outputs remain in a safe state (default low) until both sides are powered. ## Temperature grade — industrial full range This includes outdoor telecom cabinets, engine-bay electronics, and factory-floor PLCs. The 125 °C upper limit is junction temperature, not ambient — derate power dissipation if the ambient exceeds 105 °C. In a typical 25 °C ambient with 150 Mbps switching on all six channels, self-heating adds about 15-20 °C above ambient, so the junction stays well within the limit. ## Lifecycle and sourcing ROHS3 compliant (lead-free, no exemptions). For dual-sourcing resilience, the ADuM160N (same package, 6-channel, 150 Mbps, 3000 Vrms) is a pin-compatible alternative with a 3/3 direction split — verify your required channel direction before substituting.","metaTitle":"ADUM162N1BRZ Digital Isolator, 6-Ch, 150 Mbps, 3000 Vrms","metaDescription":"ADI ADUM162N1BRZ general-purpose digital isolator: 6 unidirectional channels, 150 Mbps data rate, 3000 Vrms isolation, 75 kV/µs CMTI, -40 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":"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":"6","Voltage - Isolation":"3000Vrms","Operating Temperature":"-40°C ~ 125°C","Inputs - Side 1/Side 2":"4/2","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":"$5.35","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":2500,"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":"What is the data rate and isolation rating of ADUM162N1BRZ?","answer":"150 Mbps per channel, 3000 Vrms isolation (1-minute withstand). 75 kV/µs common-mode transient immunity. Propagation delay 13 ns max, pulse-width distortion 4.5 ns max."},{"question":"Is ADUM162N1BRZ compatible with 3.3 V logic?","answer":"Yes."},{"question":"What are equivalent or replacement parts for ADUM162N1BRZ?","answer":"The ADuM160N is a pin-compatible 6-channel alternative with a 3/3 direction split (three channels each way). The ADuM161N offers a 5/1 split. All share the same SOIC-16 footprint, 150 Mbps, and 3000 Vrms rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/ADUM162N1BRZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/ADUM162N1BRZ 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}}