ADUM2211SRWZ Standard Digital Isolators by Analog Devices

Standard Digital Isolators
Status: Production
Series: ADUM2211
RoHS: Compliant
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The ADuM2210 / ADuM22111 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 run atone-tenth to one-sixth the power of optocouplers at comparable signal data rates.The ADuM2210 / ADuM2211 isolators provide two independent isolation channels in a variety of channel configurations and data rates. They operate with the supply voltage of 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. The ADuM2210W and ADuM2211W are automotive grade versions.Similar to the ADuM3200 / ADuM3201 isolators, the ADuM2210/ADuM2211 isolators contain various circuit and layout enhancements to 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 ADuM2210 / ADuM2211 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$1.95

Distributor Stock
Logo for Chip One Stop
Chip One Stop
from US$2.40
135
in stock
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Logo for Newark Electronics
Newark Electronics
from US$3.39
108
in stock
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Logo for element14
element14
from US$2.73
108
in stock
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Logo for Farnell
Farnell
from US$2.80
108
in stock
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Logo for Analog Devices
Analog Devices
from US$1.95
3
in stock
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Features

High isolation voltage: 5000 V rms
Enhanced system-level ESD performance per IEC 61000-4-x
Low power operation
5 V operation
1.6 mA per channel maximum at 0 Mbps to 1 Mbps
3.7 mA per channel maximum at 10 Mbps
3.3 V operation
1.4 mA per channel maximum at 0 Mbps to 1 Mbps
2.4 mA per channel maximum at 10 Mbps
3.3 V/5 V level translation
High temperature operation: 125°C
Default low output
High data rate: dc to 10 Mbps (NRZ)
Precise timing characteristics
3 ns maximum pulse width distortion
3 ns maximum channel-to-channel matching
Qualified for automotive applications
See Data Sheet for additional features

Alternative Descriptions

Digital Isolator, 2Ch, -40 To 125Deg C | Newark Electronics
DIGITAL ISOLATOR, 2CH, -40 TO 125DEG C | element14
5kV DUAL-CHANNEL DIGITAL ISOLA | Analog Devices

Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM2211SRWZ?

Additional datasheets, footprints and schematics for ADUM2211SRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM2211SRWZ on this page.

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What category does ADUM2211SRWZ fall under?

The ADUM2211SRWZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM2211SRWZ 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 ADUM2211SRWZ RoHS compliant?

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

Which authorised distributors for ADUM2211SRWZ have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for ADUM2211SRWZ.

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