AD74111 VIN Absolute Maximum Ratings ?

Hi all,

How about is the VIN  Absolute Maximum Ratings ?

Is it correct, –0.3 V to AVDD + 0.3 V ?

Best regards,

sss

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  • +1
    •  Analog Employees 
    on Sep 26, 2018 6:37 PM over 1 year ago

    Hello sss@jpn,

    I see that it is missing from the absolute maximum section of the datasheet. The standard specification for most of our devices is what you stated, -0.3 V to AVDD + 0.3 V. This comes from the ESD protection devices on the pins. Since the digital pins have this specification I can assume the same, or similar, ESD devices were used on the analog pins as well as the digital pins.

    So I say you are correct. That is a common and safe assumption.

    Dave T

Reply
  • +1
    •  Analog Employees 
    on Sep 26, 2018 6:37 PM over 1 year ago

    Hello sss@jpn,

    I see that it is missing from the absolute maximum section of the datasheet. The standard specification for most of our devices is what you stated, -0.3 V to AVDD + 0.3 V. This comes from the ESD protection devices on the pins. Since the digital pins have this specification I can assume the same, or similar, ESD devices were used on the analog pins as well as the digital pins.

    So I say you are correct. That is a common and safe assumption.

    Dave T

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