ADUM1402CRWZ Standard Digital Isolators by Analog Devices

Standard Digital Isolators
Status: Production
Series: ADUM1402
RoHS: Compliant
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The ADuM1402 is a quad-channel digital isolator with 2/2 channel directionality based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, this isolation component provides outstanding performance characteristics superior to alternatives, such as optocoupler devices.By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with opto-couplers. 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 iCoupler products. Furthermore, iCoupler devices consume one-tenth to one-sixth of the power of optocouplers at comparable signal data rates.The ADuM1400 / ADuM1401 / ADuM1402 isolators provide four independent isolation channels in a variety of channel configurations and data rates (see the Ordering Guide in the data sheet). All 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 ADuM1400 / ADuM1401 / ADuM1402 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 ADuM1400 / ADuM1401 / ADuM1402 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$3.57

Distributor Stock
Logo for Schukat Electronic
Schukat Electronic
from US$3.57
478
in stock
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Newark Electronics
from US$6.23
49
in stock
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element14
from US$6.55
49
in stock
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Farnell
from US$5.92
49
in stock
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Richardson RFPD
from US$5.41
40
in stock
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Logo for Analog Devices
Analog Devices
from US$4.08
6
in stock
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Logo for Rapid Electronics
Rapid Electronics
from US$18.54
3
in stock
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Logo for Conrad
Conrad
from US$16.38
3
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TME
from US$5.20
0
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Features

Qualified for automotive applications
Bidirectional communication
3 V/5 V level translation
High temperature operation: 125°C
Precise timing characteristics
High common-mode transient immunity: >25 kV/μs
High data rate: dc to 90 Mbps (NRZ)
See data sheet for additional features

Last 6 months Inventory & Pricing History

Alternative Descriptions

Dig. Isol. 4Ch 2,5kV 90MBd SOL16 | Schukat Electronic
Digital Isolator, 4Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 4CH, -40 TO 105DEG C | element14
Digital Isolator CMOS 4-CH 90Mbps 16-Pin SOIC W Tube | Richardson RFPD
QUAD-CHANNEL DIGITAL ISOLATORS | Analog Devices
Analog Devices ADUM1402CRWZ Digital isolator 4-channel 100Mbps 3kVrms | Rapid Electronics
Analog Devices ADUM1402CRWZ Linear IC - Digital-Isolator Tube | Conrad
IC: interface | TME

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM1402CRWZ?

Additional datasheets, footprints and schematics for ADUM1402CRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM1402CRWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM1402CRWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM1402CRWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM1402CRWZ fall under?

The ADUM1402CRWZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM1402CRWZ 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 ADUM1402CRWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM1402CRWZ RoHS compliant?

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

Which authorised distributors for ADUM1402CRWZ have stock available?

Authorised distributors including Schukat Electronic, Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADUM1402CRWZ.

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