AKD4673-A Datasheet, PDF (32/48 Pages) Asahi Kasei Microsystems – stereo CODEC with built-in MIC/HP amplifier and TSC

A
B
C
D
E
VCC
U2
端面
外
内
1
2
3
4
5
6
1A
1Y
2A
2Y
3A
3Y
4Y
4A
5Y
5A
6Y
6A
8
9
10
11
12
13
R8
10k
D1
HSU119
L
H
14
C20
Vcc
C19
E
0.1u
0.1u
7 _GND
SW1
PDN
74HC14
TouchScreen
8
YN
7
6
YP
5
4
XN
3
2
XP
1
J100
CN2
12pin
TP137
PDN
R109
51
TP130
TP131 VSS1
AVDD
MPWR TP129
R106 2.2k
R107 2.2k
JP110 RIN1
JP111 LIN1
E
C117
4.7n
TP133
I2CA
TP139
CADA
TP138
YN
C121
0.01u
R108
TP136
10k
XN
JP101
VCOC-SEL
VCOC
C120
0.01u TP135
VCOC/RIN3
TP134
RIN3 YP
TP132
XP
C119
0.01u
C118
0.01u
C115
10u
C116
0.1u
AVDD-IN
JP100 H
I2CA-SELL
AVDD-IN
U1
CN4
TP100
JP102
SDAA
SDAA
J2 _SDAA
13
JP103
JP104
SDAT
TP101
SCLA
D
SCLA
H2 _SCLA
14
JP105
SCLT
C113 C114
0.1u 2.2u
VCOM ^A2
TP128
VCOM
RIN1/IN1+ ^B2
CN1
TP127
1 RIN1
RIN3
48
LIN3
D
47
H3 _SDTI
15
LIN1/IN1- ^A3
C112 1u
RIN1
46
16
CCLK/SCL
R100
51
J3 _SDTO
NC ^B3
C109
C110
TP125
TSVDD
JP109
TP126
LIN1
C111 1u
LIN1
45
17
CDTI/SDA
18
4371_SDTI
TP102
SDTI
R101
TP103
51 SDTO
H4 _LRCK
J4 _BICK
TSVDD ^A4
0.1u
10u
LIN2/IN2- ^B4
TSVDD
TP124
LIN2
44
TP123
RIN2
43
R12
LIN2
RIN2
19
4371_SDTO
20
4371_LRCK
R102
51
TP104
LRCK
R103
51
TP105
BICK
1
TP107
VSS3
H5 _NC
J5 _VSS3
AK4673
RIN2 ^B5
NC ^A5
TP122
LIN3/MIN ¹
LIN3
JP108
MIN-SEL MIN
TP121
LOUT
TP120
42
20k
41
LOUT
R104
J6 _DVDD
MIN/LIN3 ^B6
ROUT
ROUT
21
4371_BICK
51
1
TP106
DVDD
1
TP108
TVDD2
C100+
10u
C101
0.1u
40
C
22
DVDD
JP106
TVDD2
C102+
10u
C103
0.1u
H6 _TVDD2
LOUT/LOP ^A6
R105
open
C
39
H7 _NC
ROUT/LON ^A7
LIN4
23
TVDD
JP107
1
TP109
TVDD1
TVDD1
38
J7 _TVDD1
LIN4/IN4+ ^B7
24
PENIRQN-OUT
C104+
10u
C105
0.1u
H8 _MCKO
NC ^B8
TP119 1
37
LIN4
12pin
J9 _NC
RIN4/IN4- ^A8
12pin
1
1
1
C106
0.1u
TP117
MUTET
TP140 TP141 TP142
CADT SDAT SCLT
10u
+ C108
1u
B
C107
B
1
TP116
PENIRQN
A
A
CN3
12pin
TP110
MCKI
TP111
MCKO
1TP113
TP112 _HVDD TP114 _TP115
VSS2
HPR HPL
TP118
RIN4
B
C
A
Title
AKD4673-A
Size Document Number
Rev
A2
AK4673
0
Date: Monday, December 11, 2006 Sheet
1 of 5
D
E