ADUM3440
Quad Channel, High Speed Digital Isolators
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Alternative Parts
Overview
Product Categories
Product Lifecycle
Obsolete
The models in this product family are no longer available.
Replacement Parts
To find replacement products for this part:
Rochester Electronics and Arrow Supply Assurance have partnered with Analog Devices to source products that have been previously discontinued or have become obsolete.
Documentation & Resources
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AN-0971: Recommendations for Control of Radiated Emissions with isoPower Devices (Rev. C)2/14/2015PDF406 kB
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AN-913: Isolating I2C Interfaces (Rev. 0)6/20/2007PDF280 kB
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AN-727: iCoupler® Isolation in RS-485 Applications (Rev. 0)11/1/2006PDF282 kB
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AN-740: iCoupler® Isolation in RS-232 Applications (Rev. A)11/1/2006PDF218 K
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AN-770: iCoupler® Isolation in CAN Bus Applications (Rev. 0)11/1/2006PDF234 kB
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AN-793: ESD/Latch-Up Considerations with iCoupler® Isolation Products (Rev. A)11/1/2006PDF246 kB
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AN-825: Power Supply Considerations in iCoupler® Isolation Products (Rev. 0)11/1/2006PDF181 kB
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UG-042: Evaluating 16-Lead SOIC and 16-Lead QSOP Digital Isolators3/5/2010PDF504 kB
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FAQs7/26/2017
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Digital Isolation and Interface Technology Selection Guide2/7/2020PDF4 M
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Enhanced Protection with the Latest iCoupler® Digital Isolation2/7/2020PDF2 M
Tools & Simulations
IBIS Models
Design Resources
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.
