AKD4687-A Datasheet, PDF (43/52 Pages) Asahi Kasei Microsystems – Evaluation board Rev.2 for AK4687

5
D
CN2
1
AVDD2
2
C
3
AVSS2
4
5
AVSS1
6
AVDD1
7
8
9
B
10
11
12
48pin_1
A
5
4
LOUT ROUT
CN1
48pin_4
VSS3
3
DVDD
2
TEST2 TEST1
R1
R2
C1 1u
0
0
CVSS
U1
C2 1u
10u
C4
C5
0.1u
+ _C6
10u
C8
10u
25
VREF2
+ _C3
1u
26
C7
AVDD2
0.1u
27
VSS2
28
VSS5
29
VSS4
30
VSS1
C9
0.1u
31
AVDD1
1u
C10
32
VREF1
33
RI
R9
39k
34
RO
35
LO
R12
39k
36
LI
AK4687
VSS3
12
CAD0/CKS
11
SDTI
10
LRCK2
9
BICK2
8
MCLK2
7
PDN2
6
PDN1
5
MCLK1
4
BICK1
3
LRCK1
2
SDTO
1
MSN
R5
51
R3
51
R4
51
R6
51
R7
51
R8
51
R10
51
R11
51
R13
R14
47k 47k
CN4
48pin_2
R15
R16
47k 47k
R17
R18
47k 47k
RIN3 LIN3
RIN2 LIN2
RIN1 LIN1
I2C SDA/AIN1 SCL/AIN0
AVSS1
AVSS1
VSS3
4
3
2
- 43 -
1
D
CN3
CAD0/CKS
1
SDTI
2
LRCK2
C
3
BICK2
4
MCLK2
5
PDN2
6
PDN1
7
MCLK1
8
BICK1
9
LRCK1
B
10
SDTO
11
MSN
12
48pin_3
A
Title
AKD4687-A
Size Document Number
Rev
A3
AK4687
1
Date:
Tuesday, June 14, 2011
Sheet
1
1
of 6