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ADS1675: ADS1675 DVDD To GND

Blanche Duan
Prodigy 250 points
Part Number: ADS1675

Hi，

Can DVDD accept 3.3V power supply?The parameters on pages 2 and page 4  of the data manual are inconsistent.

  • 0
    TI__Mastermind 41390 points
    Hello Blanche,

    The DVDD rating from -0.3V to +3.6V is the absolute maximum rating, or stress rating. Operating near this ABS MAX level for extended periods of time can result in reduced device reliability, and operating beyond this rating can cause permanent damage to the device. Under normal operating conditions, the device should never be operated near these voltage levels.

    The recommended range for DVDD from 2.85V to 3.15V is where the device was characterized, and all of the data sheet specifications are valid. If 3.3V is used for DVDD, then we cannot guarantee any of the data sheet specifications.

    Regards,
    Keith N.
    Precision ADC Applications