AKD4382 Datasheet, PDF (21/26 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4382

5
for 74HCT14
74HCT157
C17 C18
0.1u 0.1u
Reg_5V
+
C19
47u
4
Digital Ground
D
EXT_MCLK
EXT_BICK
EXT_LRCK
EXT_SDATA
MCLK
BICK
LRCK
SDATA
PORT2
1
10
2
9
3
8
4
7
5
6
EXT
EXT_MCLK
EXT_BICK
EXT_SDATA
EXT_LRCK
C ^4112A_MCLK
4112A_BICK
4112A_SDTO
4112A_LRCK
R37 100
R38 100
R39 100
R40 100
JP4 MCLK
JP5 BICK
JP6 SDATA
JP7 LRCK
U3
2
3
5
6
11
10
14
13
1A
1B
2A
2B
3A
3B
4A
4B
1Y ⁴
2Y ⁷
3Y ⁹
4Y ¹²
1
15
A/B
G
74HCT157
4112A_PDN
Reg_5V
D2 R19
10k
U2F
13
12
U2E
11
10
H
L
74HCT14
74HCT14
C30
SW1
PDN
0.1u
B
Reg_5V
PORT3
10
9 CSN
8
7 CCLK
6
5 CDTI
4
3
2
1
uP-I/F
R23 R24 R25
2.2k 2.2k 2.2k
A
3
2
JP2
GND
Analog Ground
R9 100
R10 100
R12 100
R13 100
R14 100
R27 100
R28 100
R29 100
MCLK
BICK
SDATA
LRCK
PDN
CSN
CCLK
CDTI
L2
Reg_5V ¹
2
10u
4382_VDD
L3
1
2
(short)
C20
47u
+
JP3
REG
+ _C21
47u
U1
1
2
3
4
5
6
7
8
MCLK
BICK
SDTI
LRCK
PDN
CSN
CCLK
CDTI
DZFL
DZFR
VDD
VSS
AOUTL+
AOUTL-
AOUTR+
AOUTR-
16
15
14
13
12
11
10
9
AK4382
C24
0.1u
AOUTL+
AOUTL-
AOUTR+
AOUTR-
+
C25
10u
AOUTL-
T2
NJM78M05FA
3 _{OUT IN} 1
C22
0.1u
R15
4.7k
+15V
C23
0.1u
R11
4.7k
R16
C26
200
470p
VOP-
AOUTL+
C27
3300p
R20
R21
4.7k
200
R22
4.7k
2
1
3
U5A
NJM5532
VOP+
C29
470p
-15V
for NJM5532
L4
1
2
(short)
C32
47u
VOP-
C33 C34
10u 0.1u
+15V
for NJM5532
L5
1
2
C37 ^{+ (short) +}
47u
VOP+
C38 C39
10u 0.1u
AOUTR-
AOUTR+
R26
4.7k
R30
R31
4.7k
200
C35
3300p
R34
R35
4.7k
200
R36
4.7k
VOP-
C31
470p
6
7
5
U5B
NJM5532
VOP+
C40
470p
1
D
C
J2
R17 AOUTL
220
C28
22u R18
10k
B
J3
R32 AOUTR
220
C36
22u R33
10k
A
Title
AKD4382
Size Document Number
A3
AK4382
Rev
A
Date:
Tuesday, April 04, 2000
Sheet
1 of 2
5
4
3
2
1