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TLV320AIC1103PBSR 参数 Datasheet PDF下载

TLV320AIC1103PBSR图片预览
型号: TLV320AIC1103PBSR
PDF下载: 下载PDF文件 查看货源
内容描述: PCM编解码器 [PCM CODEC]
分类和应用: 解码器编解码器PC
文件页数/大小: 33 页 / 917 K
品牌: TI [ TEXAS INSTRUMENTS ]
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SLAS356 − DECEMBER 2001  
functional block diagram  
PCMO (16)  
EAR1OP (29) EAR1ON (27) EAR2O (31)  
BUZZCON (19)  
Ear  
Ear  
Amp1  
Amp2  
PWRUPSEL (20)  
(23)  
(32)  
V
SS  
AV  
DD  
SS  
(8)  
AV  
(13)  
(14)  
DV  
DD  
SS  
Power  
and  
DV  
Digital  
Modulator  
and Filter  
Buzzer  
Control  
RESET  
(25)  
(24)  
PLLV  
PLLV  
DD  
SS  
(28)  
EARV  
EARV  
DD  
RX Filter  
and PGA  
g = −6 dB  
to +6 dB  
(30, 26)  
(21)  
SS  
RESET  
RX  
Volume Control  
g = −18 dB  
to 0 dB  
(22)  
PLL  
MCLK  
Sidetone  
g = −24 dB  
to  
PCM  
Interface  
−12 dB  
DTMF  
Generator  
(6)  
REXT  
REF  
TX Filter  
and PGA  
g = −10 dB  
to 0 dB  
(1)  
MBIAS  
Analog  
Modulator  
Control Bus  
MIC  
(11)  
SDA  
SCL  
2
Amplifier 2  
g = 12 dB  
or 0 dB  
I
C
I/F  
(12)  
MIC  
Amplifier 1  
g = 23.5 dB  
PCMCLK (17)  
PCMSYN (18)  
MIC1P (2)  
PCMI (15)  
MIC1N (3)  
MIC2P (4)  
MIC2N (5)  
3
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