AKD4392-SB Datasheet, PDF (32/32 Pages) Asahi Kasei Microsystems – AK4392 Sound quality evaluation board Rev.0

5
4
3
2
1
MVDD
VREFHL
D
R90
R91
270
200
Q1 BCP 56
R92
3.83k
R103
1
D2
DZ2B1
C95 C106
0.1u open
+ _C94
100u
C99 ⁺
470u
C
C96
0.1u
R93
510
C97
100u
+
D3
DZ2C2
C107
open
C110
100p
C109
220p
U11
AD817A/AD
1 _NC
2 _-IN
3 _+IN
4 _V-
NC ⁸
V+ ⁷
OUT ⁶
NC ⁵
C108
open
Q2
+ _C98
R94
SB1188 CSC
100u 3.6k
D
DVDD
C200
470u
+ _C79
0.1u
T4
NJM78M05
+5V
OUT IN
+15V
C80
0.1u
MVDD
+ _C82
100u
VCC-R
VCC
T5
uPC3533
MVDD
R65
+3.3V
+15V
OUT IN
5.1
C301 ⁺ C90
470u
0.1u
C91 ⁺ C92
0.1u
100u
C
B
C101
470u
C102
100u
DZ2C2
D4
R96
510
C104
0.1u
C111
100p
C112
220p
C118
open
U12
AD817A/AD
1 _NC
2 _-IN
3 _+IN
4 _V-
NC ⁸
V+ ⁷
OUT ⁶
NC ⁵
C119
open
Q3
SB1188 CSC
C100 R95
100u 3.6k
D5
DZ2B1
R104
1
C103 C114
0.1u open
R97
R98
270
200
Q4 BCP 56
R99
3.83k
C105
100u
A
MVDD
VREFHR
5
4
3
B
A
Title
AKD4392-SB
Size Document Number
Rev
A3
Power Supply
0
Date:
Monday, June 01, 2009
Sheet
3 ^of 3
2
1