Skip to main content
Log in
Analog Devices ADUM225N1BRIZ — Digital Isolators

ADUM225N1BRIZ Digital Isolator, 2Ch, 150Mbps, 5000Vrms

MPNADUM225N1BRIZ
End of Life

Analog Devices ADUM225N1BRIZ, iCoupler series, 2-channel general-purpose digital isolator, 150Mbps data rate, 5000Vrms isolation, 1.7V–5.5V supply, -40°C to 125°C, 8-SOIC-IC package, Tube.

$3.51Ref. price · indicative, final on quote
Packaging8-SOIC (0.295", 7.50mm Width)
RoHSROHS3 Compliant
SeriesiCoupler®
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ADUM225N1BRIZ specifications
ParameterValue
TypeGeneral Purpose
SeriesiCoupler®
Channel typeUnidirectional
MountingSurface Mount
Voltage1.7V ~ 5.5V
Voltage - isolation5000Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion3ns
PackageTube
Data rate150Mbps
TechnologyMagnetic Coupling
Case8-SOIC (0.295\", 7.50mm Width)
Channels2
Inputs - side 1/Side 22/0
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)13ns, 13ns
Common mode transient immunity75kV/µs

Product details

Two-channel isolator for noisy industrial links

The ADUM225N1BRIZ is a 2-channel, unidirectional digital isolator from Analog Devices' iCoupler series, built with magnetic coupling technology. It delivers 5000Vrms isolation and a 150Mbps data rate in an 8-SOIC-IC package — enough headroom for isolating SPI, UART, or CAN signals in motor drives, inverters, and industrial PLCs. The 75kV/µs common-mode transient immunity keeps data intact alongside fast-switching IGBTs or SiC FETs without bit errors.

Package and orientation — field-swappable with care

Package is 8-SOIC wide-body, 0.295-inch width, 7.50 mm. Surface mount only.

Frequently asked questions

Does ADUM225N1BRIZ require external power supply?

No — the ADUM225N1BRIZ does not include an integrated isolated DC-DC converter. It requires external isolated power supplies on each side of the isolation barrier (1.7V to 5.5V per side).

What is ADUM225N1BRIZ's listed type?

The device type is General Purpose digital isolator, part of the iCoupler series using magnetic coupling technology.