ADUM7640CRQZ Standard Digital Isolators by Analog Devices

Status: Production
Series: ADUM7640
RoHS: Compliant
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The ADuM7640 / ADuM7641 / ADuM7642 / ADuM7643 are 6-channel digital isolators based on the Analog Devices, Inc., iCoupler® technology. These 1 kV digital isolation devices are packaged in a small 20-lead QSOP. They offer space savings and a lower price than 2.5 kV or 5 kV isolation solutions when only functional isolation is needed.This family, like many Analog Devices isolators, offers very low power consumption, using one-tenth to one-sixth the power of other digital isolators, with the supply voltage on either side ranging from 3.0 V to 5.5 V. Despite their low power consumption, the ADuM7640 / ADuM7641 / ADuM7642 / ADuM7643 provide low pulse width distortion (< 6 ns for C grade) and a channel-by-channel glitch filter to protect the device against extraneous noise disturbances. Four channel direction combinations areavailable with a maximum data rate of 1 Mbps or 25 Mbps. Allproducts have a default output high logic state in the absence of input power.

Prices starting from US$5.08


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$8.38
903
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Logo for Chip One Stop Chip One Stop US$6.95
94
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Logo for Newark Electronics Newark Electronics US$6.88
-
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Logo for element14 element14 US$5.08
-
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Features

Small, 20-lead QSOP
1000 V rms isolation rating
Bidirectional communication
Up to 25 Mbps data rate (NRZ)
3 V/5 V level translation
High temperature operation: 105°C
High common-mode transient immunity: >15 kV/μs
Low power operation
3.3 V operation:
1.6 mA per channel maximum at 0 Mbps to 1 Mbps
7.8 mA per channel maximum at 25 Mbps
5 V operation:
2.2 mA per channel maximum at 0 Mbps to 1 Mbps
11.2 mA per channel maximum at 25 Mbps

Alternative Descriptions

1 kV Six-Channel Digital Isola | Analog Devices
Digital Isolator, 6Ch, -40 To 105Deg C | Newark Electronics
DIGITAL ISOLATOR, 6CH, -40 TO 105DEG C | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM7640CRQZ?

Additional datasheets, footprints and schematics for ADUM7640CRQZ are listed on our Part Details page. You can also find images and similar parts to ADUM7640CRQZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for ADUM7640CRQZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ADUM7640CRQZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does ADUM7640CRQZ fall under?

The ADUM7640CRQZ is listed under Standard Digital Isolators.

Can I view similar or alternative parts?

You can view similar parts to ADUM7640CRQZ 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 ADUM7640CRQZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM7640CRQZ RoHS compliant?

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

Which authorised distributors for ADUM7640CRQZ have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for ADUM7640CRQZ.

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

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