ADUM2201BRIZ Standard Digital Isolators by Analog Devices

Standard Digital Isolators
Status: Production
Series: ADUM2201
RoHS: Compliant
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The ADuM2200 / ADuM2201 are 2-channel digital isolators based on Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic air core transformer technology, these isolation components provide outstanding performance characteristics that are superior to alternatives such as optocoupler devices.By avoiding the use of LEDs and photodiodes, iCoupler devices remove the design difficulties commonly associated with optocouplers. 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 the power of optocouplers at comparable signal data rates.The ADuM2200 / ADuM2201 isolators provide two independent isolation channels in two channel configurations with data rates up to 10 Mbps (see the Ordering Guide). Both parts operate with the supply voltage on either side ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems, as well as enabling voltage translation functionality across the isolation barrier. TheADuM2200 / ADuM2201 isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions and during power-up/power-down conditions.Similar to the ADuM3200 / ADuM3201 isolators, the ADuM2200 / ADuM2201 isolators contain various circuit and layout enhancements that provide increased capability relative to system-level IEC 61000-4-x testing (ESD, burst, and surge). The precise capability in these tests for either the ADuM3200 / ADuM3201 or ADuM2200 / ADuM2201 products is strongly determined by the design and layout of the user’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$2.31

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$2.31
5,607
in stock
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Logo for Newark Electronics
Newark Electronics
from US$4.02
141
in stock
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Logo for element14
element14
from US$3.28
141
in stock
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Logo for Farnell
Farnell
from US$3.18
141
in stock
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Features

Qualified for automotive applications
High isolation voltage: 5000 V rms
Enhanced system-level ESD performance per IEC
61000-4-x
3.3 V/5 V level translation
High temperature operation: 125°C
High data rate: dc to 10 Mbps (NRZ)
See Data Sheet for Additional Information

Alternative Descriptions

8mm creepage DUAL-CH DIG ISOLA | Analog Devices
Digital Isolator, 2Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 2CH, -40 TO 105DEG C | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM2201BRIZ?

Additional datasheets, footprints and schematics for ADUM2201BRIZ are listed on our Part Details page. You can also find images and similar parts to ADUM2201BRIZ on this page.

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What category does ADUM2201BRIZ fall under?

The ADUM2201BRIZ is listed under Standard Digital Isolators.

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Is the ADUM2201BRIZ RoHS compliant?

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

Which authorised distributors for ADUM2201BRIZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADUM2201BRIZ.

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