Вот выдержки из спецификации CS42435 :
Four 24-bit A/D converters and eight 24-bit D/A converters
System sampling rates up to 192 kHz
A/D converter dynamic range
    105 dB differential
    102 dB single-ended
D/A converter dynamic range
    108 dB differential
    105 dB single-ended
THD+N...