CS4223 CS4224 24-Bit 105 dB Audio Codec with Volu.
Cirrus Logic
CS4224 - 24-Bit 105 dB Audio Codec
CS4223 CS4224 24-Bit 105 dB Audio Codec with Volume Control Features 105 dB Dynamic Range A/D Converters 105 dB Dynamic Range D/A Converters 110 dB .