High-Quality Audio Performance:
102-dB Analog-to-Digital Converter (ADC)/105-dB
Digital-to-Analog Converter (DAC) (Typical) DNR
Two Differential Stereo Analog Inputs Multiplexed to
One Stereo Input ADC
One Differential Stereo Output DAC
Two Serial Audio Inputs (Four Channels) and
Two Serial Audio Outputs (Four Channels)
135-MHz Maximum Speed, >2812 Total Processing Cycles
Per Sample at 48 kHz (2000 Available for Application Code)
512×Fs XTAL Input in Master Mode,
512×Fs MCLK_IN in Slave Mode
48-kHz Sample Rate in Clock Master Mode
44.1-kHz or 48-kHz Sample Rate in Clock Slave Mode
48-Bit Data Path and 28-Bit Coefficients
768 Words of 48-Bit Data Memory
1022 Words of 28-Bit Coefficient Memory
3K Words of 55-Bit Program RAM
Hardware Single-Cycle Multiplier (28×48)
5.88K Words of 24-Bit Delay Memory (122.5 ms at 48 kHz)
Data Formats: Left Justified, Right Justified, and I²S
Two I²C Ports for Slave/Master Download
Single 3.3-V Power Supply
APPLICATIONS
- MP3 Docking Systems
- Digital Televisions
- Mini-Component Audio

High-Quality Audio Performance:
102-dB Analog-to-Digital Converter (ADC)/105-dB
Digital-to-Analog Converter (DAC) (Typical) DNR
Two Differential Stereo Analog Inputs Multiplexed to
One Stereo Input ADC
One Differential Stereo Output DAC
Two Serial Audio Inputs (Four Channels) and
Two Serial Audio Outputs (Four Channels)
135-MHz Maximum Speed, >2812 Total Processing Cycles
Per Sample at 48 kHz (2000 Available for Application Code)
512×Fs XTAL Input in Master Mode,
512×Fs MCLK_IN in Slave Mode
48-kHz Sample Rate in Clock Master Mode
44.1-kHz or 48-kHz Sample Rate in Clock Slave Mode
48-Bit Data Path and 28-Bit Coefficients
768 Words of 48-Bit Data Memory
1022 Words of 28-Bit Coefficient Memory
3K Words of 55-Bit Program RAM
Hardware Single-Cycle Multiplier (28×48)
5.88K Words of 24-Bit Delay Memory (122.5 ms at 48 kHz)
Data Formats: Left Justified, Right Justified, and I²S
Two I²C Ports for Slave/Master Download
Single 3.3-V Power Supply
APPLICATIONS
- MP3 Docking Systems
- Digital Televisions
- Mini-Component Audio

The TAS3202 is an audio system-on-a-chip (SOC) designed for mini/micro systems, multimedia-speaker, and MP3 player docking systems. It includes analog interface functions: two multiplex (MUX) stereo inputs with one stereo analog-to-digital converter (ADC) and one stereo digital-to-analog converter (DAC) with analog outputs consisting of differential stereo line drivers. Four channels of serial digital audio processing are also provided. The TAS3202 has a programmable audio digital signal processor (DSP) that preserves high-quality audio by using a 48-bit data path, 28-bit filter coefficients, and a single-cycle 28×48-bit multiplier. The programmability feature allows users to customize features in the DSP RAM.

The TAS3202 is composed of eight functional blocks:

Analog input/mux/stereo ADC
Stereo DAC
Analog reference system
Power supply
Clocks, digital PLL, and serial data interface
I²C control interface
8051 microcontroller
Audio DSP – digital audio processing

The TAS3202 is an audio system-on-a-chip (SOC) designed for mini/micro systems, multimedia-speaker, and MP3 player docking systems. It includes analog interface functions: two multiplex (MUX) stereo inputs with one stereo analog-to-digital converter (ADC) and one stereo digital-to-analog converter (DAC) with analog outputs consisting of differential stereo line drivers. Four channels of serial digital audio processing are also provided. The TAS3202 has a programmable audio digital signal processor (DSP) that preserves high-quality audio by using a 48-bit data path, 28-bit filter coefficients, and a single-cycle 28×48-bit multiplier. The programmability feature allows users to customize features in the DSP RAM.

The TAS3202 is composed of eight functional blocks:

Analog input/mux/stereo ADC
Stereo DAC
Analog reference system
Power supply
Clocks, digital PLL, and serial data interface
I²C control interface
8051 microcontroller
Audio DSP – digital audio processing

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	Typ	Titel		Datum
*	Data sheet	TAS3202 Audio DSP With Analog Interface datasheet (Rev. B)		17 Mär 2011
*	Errata	TAS3202 Data Sheet Errata		18 Mär 2010

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