ADUM2285CRIZ Standard Digital Isolators by Analog Devices

Status: Production
Series: ADUM2285
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ADuM2280 / ADuM2281 / ADuM2285 / ADuM2286 (also referred to as ADuM228x in this data sheet) are 5 kV rms dual-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 superior to alternatives, such as optocoupler devices and other integrated couplers.With propagation delay at 24 ns maximum, pulse width distortion is less than 2 ns for C grade. Channel-to-channel matching is tight at 5 ns for C grade. The ADuM228x are available in two channel configurations with three different data rates up to 100 Mbps (see the Ordering Guide). 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. Unlike other optocoupler alternatives, the ADuM228x isolators have a patented refresh feature that ensures dc correctness in the absence of input logic transitions. When power is first applied or is not yet applied to the input side, the ADuM2280 and ADuM2281 have a default high output and the ADuM2285 and ADuM2286 have a default low output.

Prices starting from US$3.64


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$5.55
2,836
Buy Now
Logo for Chip One Stop Chip One Stop US$3.64
307
Buy Now
View Full Pricing & Stock Comparison

Features

High isolation voltage: 5000 V rms
Up to 100 Mbps data rate
Low propagation delay: 24 ns maximum
Low dynamic power consumption
Bidirectional communication
3 V to 5 V level translation
High temperature operation: 125°C
High common-mode transient immunity: >25 kV/μs
Default high output: ADuM2280/ADuM2281
Default low output: ADuM2285/ADuM2286
16-lead SOIC wide body enhanced creepage package
Safety and regulatory approvals (pending)
UL recognition: 5000 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A
IEC 60601-1: 250 V rms (reinforced)
IEC 60950-1: 400 V rms (reinforced)
VDE Certificate of Conformity
DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12
VIORM = 846 V peak
Pin-compatible with ADuM220x and ADuM221x families

Alternative Descriptions

5kV 2 Ch Dig. Isol Default Low | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM2285CRIZ?

Additional datasheets, footprints and schematics for ADUM2285CRIZ are listed on our Part Details page. You can also find images and similar parts to ADUM2285CRIZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM2285CRIZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM2285CRIZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM2285CRIZ fall under?

The ADUM2285CRIZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM2285CRIZ 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 ADUM2285CRIZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM2285CRIZ RoHS compliant?

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

Which authorised distributors for ADUM2285CRIZ have stock available?

Authorised distributors including Analog Devices and Chip One Stop have stock available or on a lead time for ADUM2285CRIZ.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for ADUM2285CRIZ often in real-time on the comparison pages.

What if I can't find stock of ADUM2285CRIZ?

You can fill out our help required form which you can use to request a quote for ADUM2285CRIZ from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay