Tool/software:
Hi Team,
In the datasheet for ADS1291, it is recommended to use a tantalum capacitor for VCAP1, but the specific values for this capacitor are not provided. Would you be able to recommend appropriate values? Currently, we have used a 1µF tantalum capacitor for both VCAP1 and VCAP2. We noticed a slight difference in noise levels after the change; previously, we had ceramic capacitors on VCAP1 and VCAP2, and switching to the 1µF tantalum capacitor resulted in lower noise.
Thanks and Regards
Karthik P R