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参数资料
型号： TLV320AIC3107YZFR
厂商： TEXAS INSTRUMENTS INC
元件分类： 音频／视频放大
英文描述： 2 CHANNEL, AUDIO AMPLIFIER, PBGA42
封装： 3.50 X 3 MM, 0.50 MM PITCH, WSCP-42
文件页数： 34/94页
文件大小： 1183K
代理商： TLV320AIC3107YZFR
PIN ASSIGNMENTS
SDA
AVSS_ADC
MICBIAS
LINE2LP
LINE1RP
IOVDD
DOUT
HPLOUT
DRVDD
AVDD_ADC
DVSS
DIN
WCLK
HPROUT
HPCOM
DRVSS
DVDD
BCLK
MCLK
LEFT_LOP
DRVDD
SWINM
SWINP
GPIO1
RESET
RIGHT_LOP
AVDD_DAC
SPOM
SPOP
SPVSS
AVSS_DAC
SPVSS
SPVDD
SPVSS
1
5
4
3
2
6
E
A
B
C
F
G
D
SCL
LINE2RP/LINE1LM
MIC3L/LINE1RM
LINE1LP
MICDET/LINE1LM
MIC3R/LINE2RM
42-Ball,6x7,TLV320AIC3107YZF
(BottomView)
E
A
B
C
F
G
D
1
5
4
3
2
6
TLV320AIC3107
SLOS545B – NOVEMBER 2008 – REVISED JANUARY 2009........................................................................................................................................... www.ti.com
PIN FUNCTIONS
Pin
I/O
Description
QFN
WCSP(1)
Name
1
A1
SCL
I
I2C serial clock
2
B1
SDA
I/O
I2C serial data input/output
3
A2
MICDET/LINE1LM
I
MIC1 or Line1 analog input (left – or multifunctional) or Microphone detect
4
A3
LINE1LP
I
MIC1 or Line1 analog input (left + or multifunctional)
5
B3
LINE1RP
I
MIC1 or Line1 analog input (R + or multifunctional)
6
A4
MIC3L/LINE1RM
I
MIC3 or Line1 analog input (R - or multifunctional)
7
B4
LINE2LP
I
MIC2 or Line2 analog input (left + or multifunctional)
8
A5
LINE2RP/LINE2LM
I
MIC2 or Line2 analog input (left + or right - or multifunctional)
9
A6
MIC3R/LINE2RM
I
MIC3 or Line2 analog input (right + or multifunctional)
10
B5
MICBIAS
O
Microphone bias voltage output
11
B6
AVSS_ADC
G
ADC analog ground supply, 0 V
12
C4
AVDD_ADC
P
ADC analog voltage supply, 2.7 V–3.6 V
13
C5
DRVDD
P
High-power output driver analog voltage supply, 2.7 V–3.6 V
14
C6
HPLOUT
O
High-power output driver (left +)
15
D5
HPCOM
O
High-power output driver (left – or multifunctional)
16
D4
DRVSS
G
High-power output driver analog ground supply, 0 V
17
D6
HPROUT
O
High-power output driver (right +)
18
E5
DRVDD
P
High-power output driver analog voltage supply, 2.7 V–3.6 V
19
E6
LEFT_LOP
O
Left line output
20
F6
RIGHT_LOP
O
Right line output
21
F5
AVDD_DAC
P
DAC analog voltage supply, 2.7 V–3.6 V
22
G6
AVSS_DAC
G
DAC analog ground supply, 0 V
23
F4
SPOM
O
Class-D (or Bypass SW, WCSP only) negative differential output
F2, G1, G2,
24
SPVSS
G
Class-D ground supply, 0 V
G3, G5
25
G4
SPVDD
P
Class-D voltage supply, 2.7 V–5.5 V
26
F3
SPOP
O
Class-D (or Bypass SW, WCSP only) positive differential output
(1)
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Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC3107
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