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Low frequency response of ADS62P49.

John Fairbanks
Prodigy 20 points

What is the lowest frequency of conversion that this ADC can perform?

How close to DC or 0 Hz can it perform conversion?

  • 0
    TI__Genius 17310 points

    Hi John,

    There is no lower frequency limit as long as the driving interface is DC coupled. For instance, a fully differential amplifier could be used in a DC coupled arrangement to drive the ADC. Note that our EVMs usually have transformers on the input which will not block DC. In this case, the transformer will limit the lower input frequency of the EVM.

    Regards,
    Matt Guibord