Part Number: ADS1293 Hi Sir Please refer below picture. (schematics & waveform) According application note SBAA188 ( Improving Common-Mode Rejection Using the Right-Leg Drive Amplifier ) figure 7 to add RP (50K) & CP. According TI Precision Lab discussing OP AMP bandwidth part 1 page 10 calculate CP value = 1nf. The waveform use ADS1293EVM to measure. Do you have any suggest to further reduce noise?
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