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TL7231MD
FULL LAYER-III ISO/IEC 11172-3 AUDIO DECODER
n n n n n Single-chip ISO/IEC 11172-3 Layer n III Audio Decoder n Supports All MPEG Bit Rates n Including Free Format Supports 32/44.1/48KHz Sampling n Frequencies for MPEG Bit Stream n Supports Single Channel, Dual Channel, Stereo, and Joint Stereo n Any Combination of Intensity Stereo and MS Stereo is supported. Serial Bit Stream Input 8-bit Host Interface Port Digital Volume Control Digital Bass/Treble Control n n n n 6-Band Equalizer Function Voice Record/Playback Capability On-chip DAC with 1-bit Sigma Delta Modulation Supports Off-chip DAC Interface On-chip ADC with 12-bit Resolution Power Management to Reduce Power Consumption PLL for Internal Clocks and for Output PCM Clock Generation Single 16.9344MHz External Clock Input 3.