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TAC5212: Wideband operation

Shunsuke Yamamoto
Expert 5516 points
Part Number: TAC5212

Hi team,

Does wideband mode operation need sampling frequency of 216kHz or higher? I concern about the sentence below.

Best regards,

Shunsuke Yamamoto

  • +1
    TI__Mastermind 31700 points

    Hi Yamamoto-san,

    You would only want to use wideband mode if your sampling/input data frequency can support the bandwidth. Otherwise you are introducing noise for no benefit. So a sample rate of >200kHz would be required to support the whole 100kHz wideband range.

    Let me know if that clears up the confusion for you.


    Best regards,
    Jeff McPherson