TAS3208

` Audio Input/Output   48-Bit Data Path With 76-Bit Accumulator Three Synchronous Serial Audio Inputs  Hardware Single Cycle Multiplier (28 ´ 48) (Six Channels)  Two Memory Loads and One Memory Store Two Synchronous Serial Audio Outputs Per Cycle (Four Channels)  Usable 768 Data RAM Words (48 Bit), Input and Output Data Formats: 16-, 20-, or Usable 1K Coefficient RAM (28 Bit) 24-Bit Data Left, Right, and I2S  Usable 2.5K Program RAM SPDIF Transmitter  360 mS @ 48KHz, 17280 Words 24-Bit 64 ´ Fs Bit Clock Rate Delay Memory for Video Sync 512 ´ Fs XTAL Input for Master-Mode
` System Control Processor Clock Rates  Embedded 8051 WARP Microprocessor 256 ´ Fs MCLKIN for Slave-Mode Clock  Programmable Using Standard 8051 C Rates Compilers Ten Multiplexed Stereo Analog Inputs  16K Words of Program RAM (8 Bit) Selectable Into One Stereo ADC and Three  Programmable Using Standard 8051 C Stereo Line Outputs Compilers High-Quality 93 dB DNR (Typical) ADC  2048 Words of Data RAM (8 Bit) Channel Performance (Two Channels) 256 Words of Internal RAM (8 Bit) A Single Ended Analog Stereo Line Driver Output With 1 of 11 Selectable  Programmable Functionality Inputs, 10-kW, 100-pF Drive Capability
` General Features (Typical Output Level: 1-V RMS)  Easy to Use Control Interface Three Stereo Audio DACs  I2C Serial Control Master and Slave High-Quality 96-dB DNR (Typical) DAC Interface Channel Performance (Six Channels)  Control Interface Operational Without Stereo Headphone Amplifier  24 mW External MCLK Input Power Output Into 16 W, 100 pF  Single 3.3-V Power Supply
` Audio Digital Signal Processor  Integrated Regulators Programmable Functionality 100-Pin TQFP Package

The TAS3208 is an audio SOC designed for digital TV Audio Systems and Mini/Micro Component applications. TAS3208 has a programmable audio DSP that preserves high-quality audio by using a 48-bit data path, 28-bit filter coefficients, and a single-cycle 28 times 48-bit multiplier. The programmability feature allows users to customize features in the DSP RAM.