AKD7782-A Datasheet, PDF (54/73 Pages) Asahi Kasei Microsystems – AK7782 Evaluation Board Rev.0

5
D
CL101
12
Short
C
DVDD18
CHIP-DVDD18
TP167 2
4
6
8
10
+ C136
12
14
100uF
16
18
20
22
24
26
28
30
1 TESTI1
3 I2CSEL
5 SRC2LRCK
7 SRC2BICK
9 EXT-XTI
11 CKM1
13 CKM0
15 CKM2
17 LRCKO
19 BITCLKO
21 SDOUT1
23 SDOUT2
25 SDOUT3
27 SDOUT4
29 SDOUT5
CN102
HEADER 15X2
B
A
5
4
3
2
1
CHIP-AVDD
AVDD
TP170
+ C139
100uF
AGND
TP171
2
1 AINM
4
3 AINR4
6
5 AINL4
8
7 AINR3
10
9 AINL3
12
11 AINR2
14
13 AINL2
16
15 AINR-
18
17 AINR+
20
19 AINL-
22
21 AINL+
24
23 AINR5
26
25 AINL5
28
27 AINR6
30
29 AINL6
32
31 AINR7
34
33 AINL7
36
35 AINR8
38
37 AINL8
40
39
CN101
HEADER 20X2
1
1
1
1
1
1
1
1
1
1
1
1
10uF
C133
10uF
C135
C132
0.1uF
VCOM
TP154
C134
0.1uF
47nF(DIP)
C101
U101
LFLT
TP101
1.5k(DIP)
R101
1 _LFLT
TESTI1
TP102
I2CSEL
TP103
SRC2LRCK
TP104
SRC2BICK
TP105
CHIP-AVDD
10uF
C103
C102
0.1uF
2 _AVSS
3 _AVDD
4 _TESTI1
5 _I2CSEL
6 _SRC2LRCK
7 _SRC2BICK
EXT
TP106
EXT-XTI
JP101
CRY-XTI XTI-SEL
CHIP-DVDD
+ C105
10uF
8 _BVSS
C104
9 _DVDD
0.1uF
10 _DVSS
0(DIP)
Y101
R114 12.288MHz
11 _XTI
12 _XTO
C140
22pF(DIP)
CKM1
TP107
CKM0
TP108
CKM2
TP109
C141
22pF(DIP)
CHIP-DVDD18
10uF
C107
CHIP-DVDD18
+ C109
10uF
LRCKO
TP110
BITCLKO
TP111
SDOUT1
TP112
SDOUT2
TP113
SDOUT3
TP114
SDOUT4
TP115
SDOUT5
TP116
100
R102
100
R103
100
R104
100
R105
100
R106
100
R107
100
R108
CHIP-DVDD
10uF
C111
13 _DVSS
0.1uF
C106
14 _DVDD18
15 _CKM1
16 _CKM0
17 _CKM2
C108
18 _DVDD18
0.1uF
C110
19 _DVSS
0.1uF
20 _DVDD
21 _LRCKO
22 _BITCLKO
23 _SDOUT1
24 _SDOUT2
25 _SDOUT3
AK7782
AK7782
100 pin LQFP
100
R109
0.1uF 0.1uF
C112 C114
10uF
C113
10uF
C115
0.1uF
C116
C117
10uF
1
1
1
1
1
1
1
NC ⁷⁵
AVSS ⁷⁴
C130
0.1uF
AVDD ⁷³
TESTI2 ⁷²
PSRCSMUTE ⁷¹
BVSS ⁷⁰
DVDD ⁶⁹
C128
0.1uF
DVSS ⁶⁸
C126
0.1uF
DVDD18 ⁶⁷
PSRCRSTN ⁶⁶
SDA ⁶⁵
SRCLRCK ⁶⁴
SRCBICK ⁶³
SDIN1 ⁶²
JX0 ⁶¹
SDIN6/JX1 ⁶⁰
SDIN7/JX2 ⁵⁹
DVDD18 ⁵⁸ _C124
0.1uF
DVSS ⁵⁷ _C122
0.1uF
DVDD ⁵⁶
SDOUT7 ⁵⁵
SDOUT6 ⁵⁴
SDOUTA1 ⁵³
STO ⁵²
RDY ⁵¹
C131
10uF
+ C129
10uF
C127
10uF
+ C125
10uF
C123
10uF
0.1uF 0.1uF
C118 C120
C119
10uF
C121
10uF
CHIP-DVDD
DVDD
TP169
+ C137
100uF
DGND
TP172
1
2
1 CLKO
4
3 SDIN2
6
5 SDIN3
8
7 SDIN4
10
9 SDIN5
12
11 BITCLKI
14
13 LRCLKI
16
15 INITRSTN
18
17 PCKRSTN
20
19 PADRSTN
22
21 PDSPRSTN
24
23 RQN
26
25 SI
28
27 SCLK
30
29 SO
CN103
HEADER 15X2
SDIN2
TP118
1
1
1
1
1
1
1
1
1
1
1
1
R110
100
SO
TP131
4
3
2
D
CL102
12
Short
CHIP-AVDD
TESTI2
TP146
PSRCSMUTE
TP145
C
CHIP-DVDD
CHIP-DVDD18
CHIP-DVDD18
PSRCRSTN
TP144
SDA
TP143
SRCLRCK
TP142
SRCBICK
TP141
SDIN1
TP140
JX0
TP139
SDIN6/JX1
TP138
SDIN7/JX2
TP137
CHIP-DVDD
100
R113
100
R112
100
R111
SDOUT7
TP136
SDOUT6
TP135
SDOUTA1
TP134
STO
TP133
RDY
TP132
CN104
HEADER 15X2
TESTI2
29
30
PSRCSMUTE 27
28
PSRCRSTN 25
26
SDA
23
24
SRCLRCK 21
22
SRCBICK 19
20
SDIN1
17
18
JX0
15
16
SDIN6/JX1 13
14
SDIN7/JX2 11
12
SDOUT7
9
10
SDOUT6
7
8
SDOUTA1
5
6
STO
3
4
RDY
1
2
TP168
DVDD18
CHIP-DVDD18
+ C138
100uF
DGND
TP173
B
A
Title
Size
A2
Date:
<AKD7782-A-SUB-100LQFP>
Document Number
<Plastic-Sub>
Thursday, January 13, 2011
1
Sheet
Rev
<0>
1
of 1