For example, I wish to use ADC1 (14 bits max) of STM32U575 at 12 bits, single ended. The datasheet guarantees a minimum of 68 dB for the SINAD, does this figure get reduced from 14 bits to 12 bits? If so, by how much?Thanks,Joel
Hi again,I did some digging on the topic and the answer seems quite simple: If I set the resolution to 12 bits, the SNR for an ideal ADC should be 12x6.02+1.76 = 74 dB, which is clearly more than the 68 dB min SINAD figure, so I won't lose any accura...
