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AKD4642 Datasheet, PDF (28/34 Pages) Asahi Kasei Microsystems – Evaluation board Rev.0 for AK4642
◁
A
E
D
C
B
B
REG
L1
47u
PORT1
VCC 3
GND
OUT
2
1
C28
0.1u
+ C29
10u
R25
470
TORX141
C
D
E
VCC
T1
TA48M33F
for 74HC14,74HC04
IN OUT
REG
C22 +
C23
47u
0.1u
C24
L2
0.1u
10u
C27
10u
REG
D3V
E
C25
0.1u
C30
0.1u
C31
R26
0.47u
18k
D3V
U2
1 IPS0
2 NC
D
INT0 36
U3A
1
2
R27
LED1
D3V
1k
ERF
2
1
74HC14
OCKS0 35
3 DIF0
OCKS1 34
4 TEST2
R28
47k
5 DIF1
CM1 33
CM0 32
4114_PDN
6 NC
AK4114
PDN 31
TEST 1
C32
C
5p
7 DIF2
XTI 30
8 IPS1
XTO 29
X1
C33
11.2896MHz 5p
9 P/SN
DAUX 28
SDTO
10 XTL0
MCKO2 27
11 XTL1
12 VIN
BICK 26
DIR_BICK
B
SDTO 25
DIR_SDTO
C34
C35
0.1u
0.1u
PORT2
IN
VCC
3
2
D3V
C36
VCC
10u
C37
R29
10u
5.1
REG
A
GND 1
TOTX141
C38
0.1u
A
B
C
DIR_LRCK
DIR_MCLK
A
Title
AKD4642-B
Size
Document Number
Rev
A3
DIR/DIT
0
Date: Monday, September 13, 2004 Sheet
3
of 5
D
E
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