ADUM1400ARWZ Standard Digital Isolators by Analog Devices

Status: Production
Series: ADUM1400
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The ADuM1400 is a quad-channel digital isolator with 4/0 channel directionality, 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.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 these 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$2.40

Distributor Stock
Logo for Farnell
Farnell
from US$2.75
No stock
Buy Now
Logo for Chip One Stop
Chip One Stop
from US$2.40
889
in stock
Buy Now
Logo for Schukat Electronic
Schukat Electronic
from US$8.00
621
in stock
Buy Now
Logo for Analog Devices
Analog Devices
from US$2.60
177
in stock
Buy Now
Logo for Transfer Multisort Elektronik
Transfer Multisort Elektronik
from US$4.23
156
in stock
Buy Now
Logo for Richardson RFPD
Richardson RFPD
from US$3.64
145
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$4.78
-
Buy Now
Logo for element14
element14
from US$2.93
-
Buy Now

Features

Qualified for automotive applications
Low power operation
5 V operation
1.0 mA per channel maximum at 0 Mbps to 2 Mbps
3.5 mA per channel maximum at 10 Mbps
31 mA per channel maximum at 90 Mbps
Bidirectional communication
3 V/5 V level translation
High temperature operation: 125°C
High data rate: dc to 90 Mbps (NRZ)
High common-mode transient immunity: >25 kV/μs
Output enable function
See datasheet for additional features

Alternative Descriptions

Dig. Isol. 4Ch 2,5kV 1MBd SOL16 | Schukat Electronic
QUAD-CHANNEL DIGITAL ISOLATORS | Analog Devices
IC: interface | Transfer Multisort Elektronik
DIGITAL ISOLATOR | Richardson RFPD
Digital Isolator, 4-Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 4-CH, -40 TO 105DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM1400ARWZ?

Additional datasheets, footprints and schematics for ADUM1400ARWZ are listed on our Part Details page. You can also find images and similar parts to ADUM1400ARWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM1400ARWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM1400ARWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM1400ARWZ fall under?

The ADUM1400ARWZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM1400ARWZ 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 ADUM1400ARWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM1400ARWZ RoHS compliant?

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

Which authorised distributors for ADUM1400ARWZ have stock available?

Authorised distributors including Chip One Stop, Schukat Electronic, Analog Devices, Transfer Multisort Elektronik and Richardson RFPD have stock available or on a lead time for ADUM1400ARWZ.

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

Stock availability and lead times will be displayed for ADUM1400ARWZ often in real-time on the comparison pages.

What if I can't find stock of ADUM1400ARWZ?

You can fill out our help required form which you can use to request a quote for ADUM1400ARWZ 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