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参数资料
| 型号： | TAS5001IPFBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP48 |
| 封装： | GREEN, PLASTIC, TQFP-48 |
| 文件页数： | 3/21页 |
| 文件大小： | 423K |
| 代理商： | TAS5001IPFBR |
TAS5001
SLES009A SEPTEMBER 2001 REVISED DECEMBER 2001
11
www.ti.com
functional description (continued)
MSB left-justified serial interface format (for 16 bits)
MSB
LSB
MSB
LSB
SCLK
LRCLK = fs
SDIN
Left Channel
Right Channel
Figure 9. MSB Left-Justified Serial Interface Format
Note the following characteristics of this protocol:
Left channel is received when LRCLK is high.
Right channel is received when LRCLK is low.
SDIN is sampled at the rising edge of SCLK.
DSP compatible serial interface format (for 16 bits)
SCLK
LRCLK = fs
SDIN
Left Channel
(MSB = 15)
Right Channel
(MSB = 15)
15
14
13
0
15
14
13
0
Figure 10. DSP Compatible Serial Interface Format
Note the following characteristics of this protocol:
Serial data is sampled with the falling edge of SCLK.
PWM outputs
Designed to be used with the TAS5100 family of H-Bridges, the PWM outputs provide differential 3.3-V
square-wave signals. During normal operation these outputs represent the input PCM audio in the pulse-width
modulation scheme. In the hard-mute state the P outputs (PWM_AP_L and PWM_AP_R) are held low and the
M outputs (PWM_AM_L and PWM_AM_R) are held high. In the quiet-mute state the differential PWM outputs
have a 50% duty cycle.
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| TAS5001PFB | 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 |
| TAS5001PFBG4 | 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 |
| TAS5001PFBR | 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 |
| TAS5001PFBRG4 | 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 |
| TAS5010 | 制造商:TI 制造商全称:Texas Instruments 功能描述:TRUE DIGITAL AUDIO AMPLIFIER TAS5010 DIGITAL AUDIO PWM PROCESSOR |
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