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| 型号： | TAS3204PAG |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封装： | GREEN, PLASTIC, TQFP-64 |
| 文件页数： | 12/76页 |
| 文件大小： | 1224K |
| 代理商： | TAS3204PAG |
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SLES197C – APRIL 2007 – REVISED MARCH 2011
www.ti.com
1.3
Description
The TAS3204 is a highly-integrated audio system-on-chip (SOC) consisting of a fully-programmable, 48-bit
digital audio processor, a 3:1 stereo analog input MUX, four ADCs, four DACs, and other analog
functionality. The TAS3204 is programmable with the graphical PurePath Studio suite of DSP code
development software. PurePath Studio is a highly intuitive, drag-and-drop environment that minimizes
software development effort while allowing the end user to utilize the power and flexibility of the
TAS3204’s digital audio processing core.
TAS3204 processing capability includes speaker equalization and crossover, volume/bass/treble control,
signal mixing/MUXing/splitting, delay compensation, dynamic range compression, and many other basic
audio functions. Audio functions such as matrix decoding, stereo widening, surround sound virtualization
and psychoacoustic bass boost are also available with either third-party or TI royalty-free algorithms.
The TAS3204 contains a custom-designed, fully-programmable 135-MHz, 48-bit digital audio processor. A
76-bit accumulator ensures that the high precision necessary for quality digital audio is maintained during
arithmetic operations.
Four differential 102 dB DNR ADCs and four differential 105 dB DNR DACs ensure that high quality audio
is maintained through the whole signal chain as well as increasing robustness against noise sources such
as TDMA interference.
The TAS3204 is composed of eight functional blocks:
1. Clocking System
2. Digital Audio Interface
3. Analog Audio Interface
4. Power supply
5. Clocks, digital PLL
6. I2C control interface
7. 8051 MCUcontroller
8. Audio DSP – digital audio processing
2
Introduction
Copyright 2007–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS3204
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS3204PAGR | 功能描述:音频 DSP Hi Perf Dual Core DSP/MCU Aud Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
| TAS3208 | 制造商:TI 制造商全称:Texas Instruments 功能描述:DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE |
| TAS3208EVM | 功能描述:音频 IC 开发工具 TAS3208EVM Eval Mod RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TAS3208EVM-LC | 功能描述:音频 IC 开发工具 TAS3208 Low Cost EVM RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| TAS3208IPZP | 功能描述:音频 DSP Dual Core Dig Aud Proc RoHS:否 制造商:Texas Instruments 工作电源电压: 电源电流: 工作温度范围: 安装风格: 封装 / 箱体: 封装:Tube |
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