Part Number: ADS127L21 Other Parts Discussed in Thread: ADS1271 , Tool/software: I have an application that is currently using the ADS1271 and have a desire to move to a smaller package. The ADS127L21 looks to be an "updated" version of the ADS1271 but the default wideband filter performance is not identical; specifically, I would want to more closely match the -3dB point and group delay. I was wondering if TI has a set of filter coefficients that would get me there, or if they could make available the ADS1271 filter coefficients to aid in designing a new filter for the ADS127L21.
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