TAS3002 Overview
The TAS3002 device is a system-on-a-chip that replaces conventional analog equalization to perform digital parametric equalization, dynamic range pression, and loudness contour. Additionally, this device provides high-quality, soft digital volume, bass, and treble control. All control parameters are uploaded from an outside MCU through the I2C slave port or from an external EEPROM through the I2C master port.
TAS3002 Key Features
- Programmable seven-band parametric equalization
- Programmable digital volume control
- Programmable digital bass and treble control
- Programmable dynamic range pression/expansion (DRCE)
- Programmable loudness contour/dynamic bass control
- Configurable serial port for audio data
- Three output data channels: Left and right data go through equalization; bass, treble, DRCE, and volume
- Capability to digitally mix left and right input channels for a monaural output to facilitate subwoofer operation
- Serial I2C master/slave port that allows
- Downloading of control data to the device externally from the EEPROM or an I2C master