ADUM1301CRWZ Standard Digital Isolators by Analog Devices

Standard Digital Isolators
Status: Production
Series: ADUM1301
RoHS: Compliant
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The ADuM130x are triple-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to alternatives, such as optocouplers.By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. The typical optocoupler concerns regarding uncertain current transfer ratios, nonlinear transfer functions, and temperature and lifetime effects are eliminated with the simple iCoupler digital interfaces and stable performance characteristics. The need for external drivers and other discrete components is eliminated with these iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth of the power of optocouplers at comparable signal data rates.The ADuM130x isolators provide three independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide in the data sheet). Both models operate with the supply voltage on either side ranging from 2.7 V to 5.5 V, providing compatibility with lower voltage systems as well as enabling a voltage translation functionality across the isolation barrier. In addition, the ADuM130x provide low pulse width distortion (<2 ns for CRW grade) and tight channel-to-channel matching (<2 ns for CRW grade). Unlike other optocoupler alternatives, the ADuM130x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and when power is not applied to one of the supplies.

Where to Buy

Prices starting from US$2.89

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$2.89
506
in stock
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Chip One Stop
from US$3.22
170
in stock
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Newark Electronics
from US$5.16
94
in stock
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Farnell
from US$3.85
94
in stock
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element14
from US$4.14
90
in stock
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Features

Automotive versions qualified per AEC-Q100
Low power operation
Bidirectional communication
3 V/5 V level translation
High data rate: dc to 90 Mbps (NRZ)
Precise timing characteristics
High common-mode transient immunity: >25 kV/μs
See data sheet for additional features

Alternative Descriptions

THREE-CHANNEL DIGITAL ISOLATOR | Analog Devices
Digital Isolator, 3Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 3CH, -40 TO 105DEG C | Farnell

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM1301CRWZ?

Additional datasheets, footprints and schematics for ADUM1301CRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM1301CRWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM1301CRWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM1301CRWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM1301CRWZ fall under?

The ADUM1301CRWZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM1301CRWZ 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 ADUM1301CRWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM1301CRWZ RoHS compliant?

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

Which authorised distributors for ADUM1301CRWZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, Farnell and element14 have stock available or on a lead time for ADUM1301CRWZ.

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