SLAS763C August 2012 – October 2018 PCM5121 , PCM5122
PRODUCTION DATA.
Analog gain control can be selected between 2-Vrms FS (0dB) or 1-Vrms FS (–6 dB). Gain is controlled through hardware by the AGNS pin, and through software (SPI/I2C), Page 1, Register 2, D4(L-ch) / D0(R-ch).