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Analog Devices ADUM161N0BRZ — Digital Isolators

ADUM161N0BRZ Digital Isolator, 6-Ch, 150Mbps, 3000Vrms

MPNADUM161N0BRZ
End of Life

Analog Devices ADUM161N0BRZ, 6-channel general-purpose digital isolator, magnetic coupling, 150Mbps data rate, 3000Vrms isolation, 1.7V–5.5V supply, 13ns propagation delay, 75kV/µs CMTI, -40°C to 125°C, 16-SOIC package, Tube.

$5.35Ref. price · indicative, final on quote
Packaging16-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ADUM161N0BRZ specifications
ParameterValue
TypeGeneral Purpose
Channel typeUnidirectional
MountingSurface Mount
Supply voltage1.7V ~ 5.5V
Voltage - isolation3000Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion4.5ns
PackageTube
Data rate150Mbps
TechnologyMagnetic Coupling
Case16-SOIC (0.154\", 3.90mm Width)
Channels6
Inputs - side 1/Side 25/1
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)13ns, 13ns
Common mode transient immunity75kV/µs

Product details

Six-channel isolator with 150 Mbps throughput

The Analog Devices ADUM161N0BRZ is a six-channel, unidirectional digital isolator using iCoupler magnetic coupling technology. The 3000 Vrms isolation rating and 75 kV/µs common-mode transient immunity suit it for motor drives, inverters, and industrial fieldbus interfaces where fast switching edges are the norm.

Channel configuration and package

Five channels on side 1, one on side 2 — a 5/1 split that fits applications like a three-phase inverter with one fault-feedback channel. Supplied in Tube; the tape-and-reel variant is ADUM161N0BRZ-RL7.

Frequently asked questions

What is the difference between ADUM161N0BRZ and ADUM160N0BRZ?

The ADUM160N1BRZ has all six channels on side 1 (6/0 split), while the ADUM161N0BRZ has five on side 1 and one on side 2 (5/1 split). All other specs — 150 Mbps, 3000 Vrms, 13 ns propagation delay, 75 kV/µs CMTI, -40°C to 125°C — are identical.

Can ADUM161N0BRZ be used for isolated SPI?

Yes — with 150 Mbps data rate and 13 ns propagation delay, it has enough margin for SPI clock rates up to 50 MHz or more, depending on the bus loading and cable length.