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TAS3308PZT
Digital Audio SoC with PWM 100-TQFP 0 to 70
TAS3308
www.ti.com SLES215C –FEBRUARY 2008–REVISED AUGUST 2010
DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
Checkfor Samples: TAS3308
1FEATURES Digital Audio Processor •
Digital Audio Input/Output Fully Programmable With the Graphical, –
Three Synchronous Serial Audio Inputs
Drag-and-Drop PurePath Studio™ Software (Six Channels)
Development Environment –
Two Synchronous Serial Audio Outputs 135-MHz Operation 48-Bit Data Path With (Four Channels)
76-Bit Accumulator –
Input and Output Data Formats: 16-, 20-,or Hardware Single-Cycle Multiplier (28×
48) 24-Bit Data Left, Right, andI2S Five Simultaneous Operations Per Clock –
S/PDIF Transmitter
Cycle •
System Control Processor Usable1k Data RAM Words (48 Bit), Usable –
Embedded 8051 WARP Microprocessor Coefficient RAM (28 Bit) –
Programmable Using Standard 8051C–
Usable 2.8k Program RAM Compilers 360 msat 48 kHz, 17k Words 24-Bit Delay –
Four Programmable GPIO pins
Memory •
General Features–
Slave ModeFsis 32.44.1 and48 kHz With –
TwoI2C Ports for Slaveor Master DownloadAuto Sample Rate Detection –
Single 3.3-V Power Supply–
Master ModeFsis48 kHz –
Integrated Regulators•
Analog Audio Input/Output 10:1 Stereo Analog Input MUX APPLICATIONS Stereo Analog Pass-Through Channel •
Flat-Screen Televisions Stereo, Single-Ended ADC •
MP3 Player/Music Phone Docks(100 dB DNR Typical) •
Speaker Bars Six Differential PWM Outputs •
Mini/Micro-Component Systems(105 dB DNR Typical) •
Automotive Head Units–
PurePath™ Digital Technology Minimizes •
Musical InstrumentsPop/Click Noise Shaper With
