ADUM3401ARWZ-RL Standard Digital Isolators by Analog Devices

Semiconductors - ICs
> Drivers & Interfaces
> Isolators
Status: Production
Series: ADUM3401
RoHS: Compliant
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The ADuM3400/ADuM3401/ADuM3402 are 4-channel digitalisolators based on the Analog Devices, Inc., iCoupler® technology.Combining high speed CMOS and monolithic air coretransformer technology, these isolation components provideoutstanding performance characteristics superior to alternativessuch as optocoupler devices.iCoupler devices remove the design difficulties commonlyassociated with optocouplers. Typical optocoupler concernsregarding uncertain current transfer ratios, nonlinear transferfunctions, and temperature and lifetime effects are eliminatedwith the simple iCoupler digital interfaces and stable performancecharacteristics. The need for external drivers and other discretecomponents is eliminated with these iCoupler products. Furthermore,iCoupler devices consume one-tenth to one-sixth thepower of optocouplers at comparable signal data rates.The isolators provide four independent isolation channels in avariety of channel configurations and data rates (see theOrdering Guide). All models operate with the supply voltage oneither side ranging from 2.7 V to 5.5 V, providing compatibilitywith lower voltage systems as well as enabling a voltagetranslation functionality across the isolation barrier. Theisolators have a patented refresh feature that ensures dc correctnessin the absence of input logic transitions and during powerup/power-downconditions.In comparison to the ADuM1400/ADuM1401/ADuM1402isolators, the ADuM3400/ADuM3401/ADuM3402 isolatorscontain various circuit and layout changes to provide increasedcapability relative to system-level IEC 61000-4-x testing (ESD/burst/surge). The precise capability in these tests for either set ofisolators is strongly determined by the design and layout of theuser’s board or module. For more information, see the AN-793 application note, ESD/Latch-Up Considerations with iCoupler Isolation Products.

Where to Buy

Prices starting from US$4.64

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Newark Electronics
from US$4.64
946
in stock
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element14
from US$5.28
946
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Farnell
from US$4.66
946
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Richardson RFPD
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0
in stock
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Features

For AEC-Q100 Automotive Qualified Devices Specifications view ADuM340xW data sheet
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 featuresADuM3401-EP supports defense and aerospace applications (AQEC standard)
Download ADuM3401-EP data sheet (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

Last 6 months Inventory & Pricing History

Alternative Descriptions

Digital Isolator, 4Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 4CH, -40 TO 105DEG C | element14
Digital Isolator CMOS 4-CH 1Mbps 16-Pin SOIC W T/R | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3401ARWZ-RL?

Additional datasheets, footprints and schematics for ADUM3401ARWZ-RL are listed on our Part Details page. You can also find images and similar parts to ADUM3401ARWZ-RL on this page.

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What category does ADUM3401ARWZ-RL fall under?

The ADUM3401ARWZ-RL is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM3401ARWZ-RL when available in the Standard Digital Isolators range under the specifications section at the bottom of the details page.

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Is the ADUM3401ARWZ-RL RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADUM3401ARWZ-RL.

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