Hello,
Our customer used the TLV320ADC3101-Q1, input 200Hz 600mVpp sine signal, sampling rate is 16Khz.And captured the ADC
Max value: 10887
Min:-9460
Calculated the Vpp=1000*(10887-(-9460))/2/32768 = 310.4705811mV. But the theoretical value should be 300mV, so the error=(310.4705811-300)/300=3.49%
It looks like the accuracy is too high, in addition ,he also tested the other frequency spot, the results are:
Best regards
kailyn