ADUM1400CRWZ Standard Digital Isolators by Analog Devices

Status: Production
Series: ADUM1400
RoHS: Compliant
View Datasheet 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.

Prices starting from US$5.15


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$5.96
683
Buy Now
Logo for Newark Electronics Newark Electronics US$5.82
95
Buy Now
Logo for element14 element14 US$5.76
95
Buy Now
Logo for Farnell Farnell US$5.33
95
Buy Now
Logo for Schukat Electronic Schukat Electronic US$5.27
57
Buy Now
Logo for Analog Devices Analog Devices US$8.56
49
Buy Now
Logo for Richardson RFPD Richardson RFPD US$5.15
43
Buy Now
View Full Pricing & Stock Comparison

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

Digital Isolator, 4Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 4CH, -40 TO 105DEG C | element14
Dig. Isol. 4Ch 2,5kV 90MBd SOL16 | Schukat Electronic
QUAD CHANNEL DIGITAL ISOLATORS | Analog Devices
INTERFACE - MISCELLANEOUS | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM1400CRWZ?

Additional datasheets, footprints and schematics for ADUM1400CRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM1400CRWZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM1400CRWZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM1400CRWZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM1400CRWZ fall under?

The ADUM1400CRWZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM1400CRWZ 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 ADUM1400CRWZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM1400CRWZ RoHS compliant?

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

Which authorised distributors for ADUM1400CRWZ have stock available?

Authorised distributors including Chip One Stop, Newark Electronics, element14, Farnell and Schukat Electronic have stock available or on a lead time for ADUM1400CRWZ.

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

Stock availability and lead times will be displayed for ADUM1400CRWZ often in real-time on the comparison pages.

What if I can't find stock of ADUM1400CRWZ?

You can fill out our help required form which you can use to request a quote for ADUM1400CRWZ 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