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