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Analog Devices ADUM120N0WBRZ — Digital Isolators
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Analog Devices / Digital Isolators

ADUM120N0WBRZ Digital Isolator, 150Mbps, 3000Vrms

MPN ADUM120N0WBRZ
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

Analog Devices ADUM120N0WBRZ, Automotive series, General Purpose digital isolator, 2 channels, 150Mbps, 3000Vrms isolation, 1.8V to 5.5V supply, 8-SOIC, -40°C to 125°C.

In Stock: 4,392 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$2.81 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$2.81
10+ pcs
$2.53
30+ pcs
$2.30
100+ pcs
$2.08
500+ pcs
$1.94
1,000+ pcs
$1.83
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$2.81 / ea

4,392 in stock — maximum per order · 3–4 days lead time

$2.53 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (18)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supply Voltage 1.8V ~ 5.5V

Full Technical Specifications

18 Parameters
ADUM120N0WBRZ specifications
Parameter / AttributeSpecification / Value
TypeGeneral Purpose
SeriesAutomotive
Channel typeUnidirectional
MountingSurface Mount
Supply voltage1.8V ~ 5.5V
Voltage - isolation3000Vrms
Isolated powerNo
Operating temperature-40°C ~ 125°C
Pulse width distortion3ns
PackageTube
Data rate150Mbps
TechnologyMagnetic Coupling
Case8-SOIC (0.154\", 3.90mm Width)
Channels2
Inputs - side 1/Side 22/0
Rise (Fall time)2.5ns, 2.5ns
Propagation delay tpLH (tpHL)13ns, 13ns
Common mode transient immunity100kV/µs
Series Sibling Variants

Analog Devices Automotive Series Models

Sibling variants, package options, and speed/density grades in this Analog Devices semiconductor series. Active Shenzhen warehouse allocation and rapid 24-48h dispatch.

AD1583WBRTZ-R7
IC VREF SERIES 0.27% SOT23-3
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AD2426KCPZ
Analog Devices AD2426KCPZ Automotive series audio transceiver, A2B, 1 channel, I²C/I²S interface, 3V–3.63V supply, 0°C to 70°C, 32-LFCSP (5x5) surface-mount package, tray.
View Availability & Specs
AD2426WCCSZ01
ADI Automotive Series AD2426WCCSZ01 Audio Transceiver, A2B, 1-channel, I²C/I²S interface, 3V-3.63V supply, -40°C to 105°C, 32-LFCSP-SS wettable flank, Surface Mount, Tray.
View Availability & Specs
AD2428BCPZ
AUDIO A2B TRANSCEIVR 1CH 32LFCSP
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AD5142ABRUZ10-RL7
256TAP, DUAL DIGIPOT, NVM, I2C
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AD5300WBRTZ-RL7
IC DAC 8BIT V-OUT SOT23-6
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Technical Details & Description

Why this isolator exists for your BOM

The ADUM120N0WBRZ is a two-channel, unidirectional digital isolator from Analog Devices' Automotive series, built with iCoupler magnetic coupling technology. It delivers 150Mbps data rate across a 3000Vrms isolation barrier, with a wide supply range of 1.8V to 5.5V.

The 3000Vrms isolation rating provides basic or reinforced insulation for 250Vrms working voltage systems, common in automotive 12V/48V and industrial 24V/48V domains. With a 13ns max propagation delay and 3ns pulse-width distortion, the part maintains timing margin for high-speed SPI or CAN FD links.

Automotive qualification and lifecycle

The Automotive series designation indicates AEC-Q100 qualification, which is the standard for automotive-grade ICs used in chassis, powertrain, and body electronics.

Frequently asked questions

Is ADUM120N0WBRZ automotive qualified?

Yes, the Automotive series designation confirms AEC-Q100 qualification, making it suitable for automotive applications such as ECU isolation, battery management, and motor-drive interfaces.

What is the difference between ADUM120N0WBRZ and ADUM120N0ARZ?

Both are 2-channel, 150Mbps digital isolators in 8-SOIC with 3000Vrms isolation. The suffix difference typically indicates packaging or temperature grade variant — the WBRZ is the automotive-grade (-40°C to 125°C) version in tube packaging, while the ARZ may be the industrial-temperature or tape-and-reel variant. Verify the exact suffix against your BOM requirements.

ADUM120N0WBRZ
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