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Interface and Isolation

Q&A ADM2587E interface

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rajkumar on Oct 7, 2020

Hi Iam using ADM2587E for UART to RS485 conversion. but at temperature greater than 40 degree celcius iam seing a noise and data corruption at the output of ADM2587E.

Can anyone please help me out to resolve the issue.

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NQuinn
Oct 7, 2020 +1 suggested
Hi Rajkumar,

The leading cause of noise issues would be inadequate power supply decoupling. These decoupling capacitors must be placed as close to the DUT as possible.

Can you confirm your design has the…