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TAS3208YZPR

更新时间： 2024-01-30 09:34:44

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
9页	222K
描述
DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

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TAS3208YZPR 数据手册

TAS3208

DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE

www.ti.com

SLES201A–JANUARY 2007–REVISED FEBRUARY 2007

FEATURES

–

135-MHz Operation

•

Audio Input/Output

48-Bit Data Path With 76-Bit Accumulator

Hardware Single Cycle Multiplier (28 × 48)

–

Three Synchronous Serial Audio Inputs

(Six Channels)

Two Memory Loads and One Memory Store

Per Cycle

Two Synchronous Serial Audio Outputs

(Four Channels)

–

Usable 768 Data RAM Words (48 Bit),

Usable 1K Coefficient RAM (28 Bit)

Input and Output Data Formats: 16-, 20-, or

24-Bit Data Left, Right, and I²S

–

Usable 2.5K Program RAM

–

SPDIF Transmitter

360 mS @ 48KHz, 17280 Words 24-Bit

Delay Memory for Video Sync

64 × Fs Bit Clock Rate

512 × Fs XTAL Input for Master-Mode

•

System Control Processor

Clock Rates

–

Embedded 8051 WARP Microprocessor

–

256 × Fs MCLKIN for Slave-Mode Clock

Rates

Programmable Using Standard 8051 C

Compilers

Ten Multiplexed Stereo Analog Inputs

Selectable Into One Stereo ADC and Three

Stereo Line Outputs

–

16K Words of Program RAM (8 Bit)

Programmable Using Standard 8051 C

Compilers

–

High-Quality 93 dB DNR (Typical) ADC

Channel Performance (Two Channels)

–

2048 Words of Data RAM (8 Bit)

256 Words of Internal RAM (8 Bit)

Programmable Functionality

–

A Single Ended Analog Stereo Line

Driver Output With 1 of 11 Selectable

Inputs, 10-kΩ, 100-pF Drive Capability

(Typical Output Level: 1-V RMS)

•

General Features

–

Easy to Use Control Interface

I²C Serial Control Master and Slave

–

Three Stereo Audio DACs

Interface

–

High-Quality 96-dB DNR (Typical) DAC

Channel Performance (Six Channels)

–

Control Interface Operational Without

External MCLK Input

–

Stereo Headphone Amplifier – 24 mW

Power Output Into 16 Ω, 100 pF

–

Single 3.3-V Power Supply

Integrated Regulators

100-Pin TQFP Package

•

Audio Digital Signal Processor

Programmable Functionality

–

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

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