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| 型号： | TAS5036BPFCRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP80 |
| 封装： | GREEN, PLASTIC, TQFP-80 |
| 文件页数： | 35/65页 |
| 文件大小： | 950K |
| 代理商： | TAS5036BPFCRG4 |
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System Procedures for Initialization, Changing Data Rates, and Switching Between Master and Slave Modes
34
SLES073—February 2003
TAS5036B
MCLK
MUTE
Terminal
ERR_RCVRY
Terminal
Change from a 96-kHz data rate
MCLK_IN = 24.576 MHz
Clock unstable during transition.
HIGH and LOW intervals < 20 ns
Change to a 48-kHz data rate
MCLK_IN = 12.288 MHz
Volume Ramp
Up 120 ms
Volume Ramp
Down 60 ms
ERR_RCVRY can be set at
any time within this interval
Wait a minimum of 100
s after the
LOW to HIGH transistion of RESET
Release ERR_RCVRY and
then MUTE when I2C
registers are programmed
> 5 ms
RESET
Terminal
< 2 ms
Set data rate and
restore other
register settings
via I2C
Figure 46. Changing the Data Sample Rate With An Unstable MCLK_IN Using the I2C
4.3
Changing Between Master and Slave Modes
The master and slave mode is set while the RESET terminal is active. Because this sequence employs the
RESET terminal the internal register settings are set to the default values.
Figure 47 shows the procedure to switch between master and slave modes and then restore the register
settings. In this example, the ERR_RCVRY terminal is used to hold off system re-initialization after RESET
is released. This permits the system controller to have as much additional time as necessary to restore the
register settings.
Once the data rate is set, the ERR_RCVRY and MUTE terminal signals are set high and the system
re-initializes.
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| TAS5036CPAG | 制造商:TI 制造商全称:Texas Instruments 功能描述:SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR |
| TAS5036IPFC | 功能描述:音频 DSP Dig Aud PWM 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 |
| TAS5036IPFCG4 | 功能描述:音频 DSP Digital Audio PWM Processor 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 |
| TAS5036IPFCR | 功能描述:音频 DSP Dig Aud PWM 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 |
| TAS5036IPFCRG4 | 功能描述:音频 DSP Digital Audio PWM Processor 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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