Features
• Audio Input/Output
− Four Serial Audio Input Channels
− Three Serial Audio Output Channels
− 8-kHz to 96-kHz Sample Rates Supported
− 15 Stereo/TDM Data Formats Supported
− Input/Output Data Format Selections Independent
− 16-, 18-, 20-, 24-, and 32-Bit Word Sizes Supported
• Serial Master/Slave I2C Control Channel
• Three Independent Monaural Processing Channels
− Programmable Four-Stereo-Input Digital Mixer
− 3D Effect and Reverberation (Reverb) Structure and Filters
− Programmable 12-Band Digital Parametric Equalization
− Programmable Digital Bass and Treble Controls
− Programmable Digital Soft Volume Control (24 dB to −∞ dB)
− Soft Mute/Unmute
− Programmable Dither
− Programmable Loudness Compensation
− VU Meter and Spectral Analysis I2C Output
− Programmable Channel Delay (Up to 42 ms at 48 kHz)
− 192-dB Dynamic Range (Supports Up to 32-Bit Audio Data)
− Dual Threshold Dynamic Range Compression/Expansion
• Electrical and Physical
− Single 3.3-V Power Supply
− 38-Pin TSSOP Package
− Low-Power Standby