Texas Instruments ADS8681: Where in the datasheet are the LPF specifications?
Data converter
A/D converter
The specifications of the LPF are described in the second-order, low-pass filter item of the data sheet, which outlines and typical characteristics. -3dB cutoff frequency is about 15kHz.
Please see here for the detail.
Applicable part: P.26 7.3.5 Second-Order, Low-Pass Filter (LPF)
ADS8681 data sheet
*This answer is as of data sheet Rev.B.
Please note that chapters and drawing numbers may change when the datasheet is updated to a new revision.
Experienced FAE
Free consultation is available.
From specific product specifications to parts selection, the Company FAE will answer your technical concerns free of charge. Please feel free to contact us.