ADUM3201ARZ Standard Digital Isolators by Analog Devices

Standard Digital Isolators
Status: Production
Series: ADUM3201
RoHS: Compliant
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The ADuM3200 / ADuM3201 are dual-channel, digital isolatorsbased on the Analog Devices, Inc., iCoupler® technology.Combining high speed CMOS and monolithic transformertechnology, these isolation components provide outstandingperformance characteristics superior to alternatives such asoptocoupler devices.By avoiding the use of LEDs and photodiodes, iCouplerdevices remove the design difficulties commonly associatedwith optocouplers. The typical optocoupler concerns regardinguncertain current transfer ratios, nonlinear transfer functions,and temperature and lifetime effects are eliminated with thesimple iCoupler digital interfaces and stable performance characteristics.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 ADuM3200 / ADuM3201 isolators provide two independentisolation channels in a variety of channel configurations anddata rates (see the Ordering Guide). They operate with 3.3 Vor 5 V supply voltages on either side, providing compatibilitywith lower voltage systems as well as enabling voltage translationfunctionality across the isolation barrier. The ADuM3200Wand ADuM3201W are automotive grade versions qualifiedfor 125°C operation.In comparison to the ADuM1200 / ADuM1201 isolators, theADuM3200 / ADuM3201 isolators contain various circuit andlayout changes to provide increased capability relative to system-levelIEC 61000-4-x testing (ESD, burst, and surge). The precisecapability in these tests for either the ADuM1200 / ADuM1201or ADuM3200 / ADuM3201 products is strongly determined bythe design and layout of the user’s board or module. For moreinformation, see the AN-793 Application Note, ESD/Latch-UpConsiderations with iCoupler Isolation Products.

Where to Buy

Prices starting from US$1.36

Distributor Stock
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Farnell
from US$1.58
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Analog Devices
from US$1.36
455
in stock
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Newark Electronics
from US$2.45
134
in stock
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element14
from US$1.94
134
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Richardson RFPD
from US$1.85
38
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Features

Enhanced system-level ESD performance per
IEC 61000-4-x 
High temperature operation: 125°C
Narrow body, RoHS-compliant, 8-lead SOIC
Low power operation 
5 V operation (refer to data sheet)
3.3 V operation (refer to data sheet)
Bidirectional communication
3.3 V/5 V level translation
See data sheet for additional featuresADuM3201-EP supports defense and aerospace applications (AQEC standard)
Download ADuM3201-EP data sheet (pdf)
Military temperature range (−55°C to +125°C)
Controlled manufacturing baseline 
Enhanced product change notification 
Qualification data available on request
Qualified for automotive applications
Automotive versions qualified per AEC-Q100
V62/14640 DSCC Drawing Number

Alternative Descriptions

DUAL-CHANNEL DIGITAL ISOLATORS | Analog Devices
Digital Isolator, 2Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 2CH, -40 TO 105DEG C | element14
DIGITAL ISOLATOR | Richardson RFPD

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3201ARZ?

Additional datasheets, footprints and schematics for ADUM3201ARZ are listed on our Part Details page. You can also find images and similar parts to ADUM3201ARZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM3201ARZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM3201ARZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM3201ARZ fall under?

The ADUM3201ARZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM3201ARZ when available in the Standard Digital Isolators range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADUM3201ARZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM3201ARZ RoHS compliant?

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

Which authorised distributors for ADUM3201ARZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADUM3201ARZ.

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