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ADS1110: ADS1110 SINC filtering

TTG tt
Prodigy 160 points
Part Number: ADS1110

The manual says that the ads 1110' s digital filter provides some attendance of high-frequency noise, but the digital filter’s Sinc1 The frequency response cannot completely replace an anti-aliasing filter. I don't know how to use the SINC1 filter.

Thanks

  • 0
    TI__Mastermind 24970 points

    Hello, 

    The sinc filter is inherit to the design of the device, there is no need to enable the filter, it is always present.

    The note is to inform the user that the sinc filter within the device does not replace an external anti-aliasing filter. If the use case needs an anti-aliasing filter, then it should be implemented by the user 

    Regards

    Cynthia