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Products: Processors<br />
Digital <strong>Audio</strong> Processors<br />
5<br />
➔<br />
Digital <strong>Audio</strong> Processor<br />
TAS3208/4<br />
www.ti.com/sc/device/TAS3208<br />
www.ti.com/sc/device/TAS3204<br />
The TAS3208 is a powerful cost-efficient, 8-channel, 48-bit digital<br />
audio processor with an 8051 WARP MCU and single-cycle 76-bit<br />
(48x28) multiply-accumulate operation. It enables equalization, tone<br />
and volume control as well as dynamic range control. The TAS3208<br />
supports a range of algorithms, including matrix decoding, sound<br />
enhancement and surround sound, and it has integrated highperformance<br />
ADC/DAC.<br />
Key Features<br />
• 48-bit audio DSP with 8051 WARP MCU<br />
• 76-bit (48x28) precision single-cycle multiply<br />
• 135-MHz clock rate (2,816 cycles @ 48 Fs)<br />
• Integrated ADC/DAC<br />
• 10 stereo analog inputs and four stereo analog outputs + headphone<br />
output<br />
• TAS3204: Three stereo analog inputs, two stereo analog outputs<br />
and no headphone output<br />
• I 2 S master/slave clock 32- to 48-kHz data<br />
• Three stereo digital inputs and two stereo digital outputs<br />
(one output can be PCM or SPDIF)<br />
• TAS3204: Two stereo digital inputs<br />
Applications<br />
• Flat-panel display TVs (see System Block Diagram on page 21)<br />
• Digital TVs<br />
• Mini docking stations (see System Block Diagram on page 22)<br />
To Know More<br />
• For a complete list of Digital <strong>Audio</strong> Processors, see the<br />
Selection <strong>Guide</strong> on page 27.<br />
Digital <strong>Audio</strong> Processors<br />
TAS3103A<br />
TAS3108<br />
TAS3204<br />
TAS3208<br />
• 4/3 input/output<br />
channels<br />
• 135-MHz, 48-bit DSP<br />
• 3-D effects, volume,<br />
treble/bass, DRC,<br />
EQ control<br />
• Fully configurable<br />
• 8 channels<br />
• 135-MHz, 48-bit<br />
fully programmable DSP<br />
• Graphical design tool<br />
• 2 stereo audio ADCs<br />
• 2 stereo audio DACs<br />
• 3/2 stereo analog<br />
input/output channels<br />
• 135-MHz, 48-bit fully<br />
programmable DSP<br />
• Graphical design tool<br />
• 1 stereo audio ADC<br />
• 3 stereo audio DACs<br />
• 10/4 stereo analog<br />
inputs/outputs + HP out<br />
• 135-MHz, 48-bit, fully<br />
programmable DSP<br />
• Graphical design tool<br />
FEATURED PRODUCTS<br />
Key<br />
Integrated ADC/DAC<br />
Stand-Alone DSP<br />
Texas Instruments <strong>1Q</strong> <strong>2007</strong> <strong>Audio</strong> <strong>Solutions</strong> <strong>Guide</strong>
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