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Digital Isolator, Quad, 3 Channel, 50 ns, 2.7 V, 5.5 V, SOIC, 16 Pins

Ovaga Certification

Brands: Analog Devices, Inc

Mfr.Part #: ADUM3401BRWZ

Datasheet: ADUM3401BRWZ Datasheet (PDF)

Package/Case: SOIC-16

Product Type: Interface ICs

RoHS Status:

Stock Condition: 3043 pcs, New Original

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ADUM3401BRWZ General Description

General Purpose Digital Isolator 2500Vrms 4 Channel 10Mbps 25kV/µs CMTI 16-SOIC (0.295", 7.50mm Width)



  • For AEC-Q100 Automotive Qualified Devices Specifications view
  • Enhanced system-level ESD performance per IEC 61000-4-x
  • Bidirectional communication
  • 3 V/5 V level translation
  • High temperature operation: 105°C
  • High data rate: dc to 90 Mbps (NRZ)
  • See data sheet for additional features
  • ADuM3401-EP supports defense and aerospace applications (AQEC standard)
  • Download(pdf)
  • Military temperature range (−55°C to +125°C)
  • Controlled manufacturing baseline
  • One assembly/test site
  • One fabrication site
  • Enhanced product change notification
  • Qualification data available on request
  • V62/14630 DSCC Drawing Number


  • General-purpose multichannel isolation
  • SPI/data converter isolation
  • RS-232/RS-422/RS-485 transceivers
  • Industrial field bus isolation


Parameter Value Parameter Value
feature-minimum-operating-supply-voltage-v 3 feature-process-technology iCoupler
feature-maximum-operating-supply-voltage-v 5.5 feature-packaging Tube
feature-rad-hard feature-pin-count 16
feature-supplier-package SOIC W feature-standard-package-name1 SO
feature-cecc-qualified No feature-esd-protection Yes
feature-escc-qualified feature-military No
feature-aec-qualified No feature-aec-qualified-number
feature-auto-motive No feature-p-pap No
feature-eccn-code EAR99 feature-svhc No
feature-svhc-exceeds-threshold No Series iCoupler®
Package Tube Product Status Active
Technology Magnetic Coupling Type General Purpose
Isolated Power No Number of Channels 4
Inputs - Side 1/Side 2 3/1 Channel Type Unidirectional
Voltage - Isolation 2500Vrms Common Mode Transient Immunity (Min) 25kV/µs
Data Rate 10Mbps Propagation Delay tpLH / tpHL (Max) 50ns, 50ns
Pulse Width Distortion (Max) 3ns Rise / Fall Time (Typ) 2.5ns, 2.5ns
Voltage - Supply 3V ~ 5.5V Operating Temperature -40°C ~ 105°C
Mounting Type Surface Mount Package / Case 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package 16-SOIC


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Datasheet PDF

Preliminary Specification ADUM3401BRWZ PDF Download

Key points

  • The ADUM3401BRWZ is a chip used for isolating low voltage signals in digital applications. It provides galvanic isolation between the input and output sides, which helps prevent noise and voltage spikes from affecting the signal. The chip is capable of transmitting data at high rates and is commonly used in industrial automation, medical devices, and communication systems.
  • Equivalent

    Some equivalent products to the ADUM3401BRWZ chip include the HCPL-7800A, TLP2355, and IL354 series of isolation amplifiers. These chips provide similar functionalities in terms of galvanic isolation and signal amplification for applications requiring isolation between high and low voltage circuits.
  • Features

    The ADUM3401BRWZ is a quad-channel digital isolator. It is a high voltage, high-speed device that allows bidirectional data transfer. It offers up to 5 kV rms isolation and has a maximum data rate of 90 Mbps. It has integrated iCoupler technology, which provides high noise immunity and reliability.
  • Pinout

    The ADUM3401BRWZ is a 16-pin digital isolator. It provides galvanic isolation between high voltage and low voltage circuits, eliminating the need for optocouplers or other techniques. It has on-chip transformers that isolate data and power. The IC offers bi-directional communication, making it ideal for applications such as industrial automation and motor control.
  • Manufacturer

    Analog Devices, Inc. is the manufacturer of the ADUM3401BRWZ. It is a semiconductor company that designs, manufactures, and markets a wide range of integrated circuits and other electronic solutions for various industries including automotive, industrial, healthcare, and consumer electronics.
  • Application Field

    The ADUM3401BRWZ is a digital isolator that can be used in a wide range of applications, including industrial automation, motor control, medical equipment, solar inverters, and automotive systems. It provides galvanic isolation to ensure safety, noise immunity, and compatibility between different voltage domains, making it suitable for use in various high-performance systems.
  • Package

    The ADUM3401BRWZ chip is available as a 16-SOIC (Small Outline Integrated Circuit) package. The package size is approximately 10.3mm x 7.5mm.

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