ADUM5241

Dual-Channel Isolators with isoPower® Integrated DC/DC Converter, 50 mW (1/1 channel directionality)
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Product Details

The ADuM524x are dual-channel digital isolators with isoPower integrated, isolated power. Based on the Analog Devices, Inc. iCoupler® technology, a chip-scale DC/DC converter provides up to 50 mW of regulated, isolated power at 5 V, which eliminates the need for a separate isolated DC/DC converter in low power isolated designs. The Analog Devices chip-scale transformer iCoupler technology is used both for the isolation of the logic signals as well as for the DC/DC converter. The result is a small form factor, total isolation solution.

The ADuM524x isolators provide two independent isolation channels in a variety of channel configurations, operating from a 5 V input supply. ADuM524x units may be used in combination with other iCoupler products to achieve greater channel counts.

Product Lifecycle

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At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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Overview

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Most Helpful Review

by Grover
Works as described and isolates a ttl I/O just fine. Seems a tought component too as it survived an 5 minute accident with 12v power, instead of amx rated 5V. Only negative point it gets quite hot and draws quite some current. So star missing for high consumption.

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by Grover, 5 Aug 13
neat component
Works as described and isolates a ttl I/O just fine. Seems a tought component too as it survived an 5 minute accident with 12v power, instead of amx rated 5V. Only negative point it gets quite hot and draws quite some current. So star missing for high consumption.
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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