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AKD7780 Datasheet, PDF (29/48 Pages) Asahi Kasei Microsystems – 24-bit stereo ADC’s, a mono ADC and a stereo SRC.
◁
5
D
4
+ C1
100uF(A)
+ C8
100uF(A)
AVDD_SRC
JP1
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
AVDD_AD 47 48
49 50
HEADER 25X2
AVSS_CHIP
AINM
AINR4
AINL4
AINR3
AINL3
AINR2
AINL2
AINRN
AINRP
AINLN
AINLP
AINR5
AINL5
AINR6
AINL6
AINR7
AINL7
AINR8
AINL8
AVDD_AD
C11
R1
1.5k(DIP)
47nF(DIP)
U1
C
DVDD18_CHIP
+ C15
100uF(A)
DVSS_CHIP
B
A
JP3
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
HEADER 15X2
TEST1
I2CSEL
SRCSET1
SRCSET0
MCLK
CKM1
CKM0
CKM2
LRCLK_O
BITCLK_O
SDOUT1
SDOUT2
SDOUT3
SDOUT4
SDOUT5
HEADER 3
1
2
3
default 1-2short JP5
1 LFLT
AVSS_CHIP 2 AVSS1
AVDD_AD
3 AVDD1
4 TEST1
5 I2CSEL
6 SRCSET1
7
AVSS_CHIP 8
DVDD_CHIP 9
DVSS_CHIP 10
SRCSET0
BVSS1
DVDD1
DVSS1
XTI
11 XTI
XTO
12 XTO
DVSS_CHIP 13
DVDD18_CHIP14
DVSS2
DVDD18_2
15 CKM1
16 CKM0
17 CKM2
DVDD18_CHIP18
DVSS_CHIP 19
DVDD18_3
DVSS3
DVDD_CHIP 20 DVDD3
21 LRCLK_O
R4
100
22 BITCLK_O
R6
100
23 SDOUT1
R8
100
24 SDOUT2
R9
100
25 SDOUT3
TP(BLACK)
TP2
C16
22pF(DIP)
R10
0(DIP)
X'TAL1
12.288MHz
C17
22pF(DIP)
+ C27
100uF(A)
DVDD_CHIP
DVSS_CHIP
JP7
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
HEADER 15X2
R11
100
R12
100
R13
100
SDIN2
SDIN3
SDIN4
SDIN5
BITCLK_I
LRCLK_I
INIT_RESET
P_CKRST
P_ADRST
P_DSPRST
RQ_N
SI
SCLK
SO
CLKO1
HEADER 2
1
2
JP6
3
C9
10uF
C10
0.1uF
AK7780
5
4
3
2
1
AVDD_AD
AVDD_SRC
C2
0.1uF
+ C3
10uF
C4
0.1uF
+ C5
10uF
C6
0.1uF
+ C7
10uF
D
TP(BLUE)
TP1
R2
1.5k(DIP)
C12
1.5uF(DIP)
C13
8.2nF(DIP)
SRC_LFLT 75
AVSS2 74
AVDD2 73
TEST2 72
P_SRCSMUTE 71
BVSS2 70
DVDD_8 69
DVSS_8 68
DVDD18_8 67
P_SRCRST 66
SDA 65
SRC_LRCK 64
SRC_BICK 63
SDIN1 62
JX0 61
JX1 60
JX2 59
DVDD18_7 58
DVSS_7 57
DVDD_7 56
CLKO2 55
SDOUT6 54
SDOUTA1 53
STO 52
RDY 51
AVSS_CHIP
AVDD_SRC
AVSS_CHIP
DVDD_CHIP
DVSS_CHIP
DVDD18_CHIP
DVDD18_CHIP
DVSS_CHIP
DVDD_CHIP
R5
100
R7
100
AK7780
TEST2
P_SRC_SMUTE
P_SRC_RST
SDA
SRC_LRCK
SRC_BICK
SDIN1
JX0
JX1
JX2
R3
100
JP2
30 29
28 27
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10
9
8
7
6
5
4
3
2
1
HEADER 15X2
DVDD18_CHIP
DVSS_CHIP
C
+ C14
100uF(A)
JP4
HEADER 2
CLKO2
SDOUT6
SDOUTA1
STO
RDY
B
DVDD_CHIP
C18
0.1uF
+ C20
10uF
C21
0.1uF
+ C19
10uF
C22
0.1uF
+ C23
10uF
C24
0.1uF
+ C25
10uF
C26
0.1uF
C28
0.1uF
(9,10) (9,10) (19,20) (19,20) (29,30) (29,30) (48,49) (56,57) (56,57) (68,69)
DVDD18_CHIP
C29
0.1uF
+ C30
10uF
C31
0.1uF
+ C32
10uF
C33
0.1uF
C34
0.1uF
+ C35
10uF
C36
0.1uF
+ C37
10uF
C38
0.1uF
C39
0.1uF
+ C40
10uF
(13,14) (13,14) (18,19) (18,19) (30,31) (38,39) (38,39) (47,48) (47,48) (57,58) (67,68) (67,68)
A
Title
chip
Size
A2
Document Number
<Doc>
Rev
NC
Date:
Wednesday, July 12, 2006
Sheet
1
of 1
2
1
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