[AVS Technology]

DESCRIPTION
The AV2188 is a mixed signal CMOS monolithic audio CODEC. It consists six channels sigma delta DACs and two channels sigma delta ADCs. The DACs support 20-bit and 24-bit input data, while the ADCs provides 24-bit MSB justified data output.

FEATURES
• Six Channel 24/20-bit DACs.
- 102 dB SNR
- 104 dB Dynamic Range.
- -90 dB THD + N Ratio.
- 32, 44.1 48 and 96 KHz. Sampling rates.
- 20-bit and 24-bit Digital Inputs.
- Containing Digital De-emphasis Filters.
- Digital Volume Control.
- I2S, Left and Right Justified Digital Input Formats.
- Auto-Mute Control.
- On -chip Reconstruction Filters.
• Two Channel Stereo ADCs
- 32, 44.1 and 48 KHz. Sampling Rate.
- 100 dB SNR and Dynamic Range.
- -96 dB THD + N Ratio.
- I2S and Left Justified Output Formats.
• System clock: 384 fs for 32, 44.1 or 48 KH. Sampling Rates, 194 fs for 96 KHz. Sampling Rate.

APPLICATIONs
• Digital Surround Sound For Home Theater
• DVD
• Car Audio.