ADM3053 interface protection

Products made with ADM3053 are used in industrial applications. Due to various occasions, perfect interface protection is required to prevent damage to the ADM3053. Ask how to do it. Can you give a perfect interface protection circuit and its BOM?

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    •  Analog Employees 
    on Nov 7, 2019 1:14 PM

    Hi lijie, 

    I did some asking around and unfortunately did not find external components that have been evaluated specifically with the ADM3053. I can point to the LTC2875 datasheet, section "Auxiliary Protection for IEC Surge, EFT and ESD" for general guidance for protection circuitry. The ADM3053 and LTC2875 are different transceivers, but the LTC2875 is available as an isolated solution with LTM2889.