- 您现在的位置：买卖IC网 > PDF目录98158 > TAS3202PAG (TEXAS INSTRUMENTS INC) SPECIALTY CONSUMER CIRCUIT, PQFP64 PDF资料下载
参数资料
| 型号： | TAS3202PAG |
| 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： | 58/66页 |
| 文件大小： | 817K |
| 代理商： | TAS3202PAG |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页当前第58页第59页第60页第61页第62页第63页第64页第65页第66页
www.ti.com
SLES208B – JUNE 2009 – REVISED MARCH 2011
10 Application Information
10.1 Schematics
Figure 10-1 shows a typical TAS3202 application. In this application, the following conditions apply:
TAS3202 is in clock-master mode. The TAS3202 generates MCLK_OUT1, SCLK_OUT, and
LRCLOK_OUT.
XTAL_IN = 24.576 MHz
I2C register 0x00 contains the default settings, which means:
–
Audio data word size is 24-bit input and 24-bit output.
–
Serial data format is 2-channel, I2S for input and output.
–
I2C data transfer is approximately 400 kbps for both master and slave I2C interfaces.
–
Sample frequency (fS) is 48 kHz, which means that fLRCLK = 48 kHz and fSCLKIN = 3.072 MHz.
Application code and data are loaded from an external EEPROM using the master I2C interface.
Application commands come from the system microprocessor to the TAS3202 using the slave I2C
interface.
Good design practice requires isolation between the digital and analog power as shown. Power-supply
capacitors of 10
μF and 0.1 μF should be placed near the power supply pins AVDD (AVSS) and DVDD
(DVSS).
The TAS3202 reset needs external glitch protection. Also, RESET going HIGH should be delayed until
TAS3202 internal power is good (~200
μs after power up). This is provided by the 1-k resistor, 1-μF
capacitor, and diode placed near the RESET pin.
It is recommended that a 4.7-
μF capacitor (fast ceramic type) be placed near pin 28 (VR_DIG). This pin
must not be used to source external components.
Copyright 2009–2011, Texas Instruments Incorporated
Application Information
61
Product Folder Link(s): TAS3202
相关PDF资料 |
PDF描述 |
|---|---|
| TAS3204PAGR | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS3204PAG | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| TAS3218IPZPR | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| TAS3218IPZP | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
| TAS3218PZPR | SPECIALTY CONSUMER CIRCUIT, PQFP100 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TAS3202PAGR | 功能描述:音频 DSP Hi Perf Dig Aud SOC 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 |
| TAS3204 | 制造商:TI 制造商全称:Texas Instruments 功能描述:AUDIO DSP WITH ANALOG INTERFACE |
| TAS3204EVM | 功能描述:音频 IC 开发工具 TAS3204EVM 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 |
| TAS3204EVM-LC | 制造商:Texas Instruments 功能描述:TAS3204EVM EVALUATION MODULE - Boxed Product (Development Kits) |
| TAS3204PAG | 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 |
发布紧急采购，3分钟左右您将得到回复。