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AKD4537 Datasheet, PDF (26/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.B for AK4537
◁
A
E
D
C
B
B
VCC
PORT1
66
55
GND
VCC
GND
OUT
4
3
2
1
DIR
L2
47u
C27
0.1u
+ C28
10u
U2
1 IPS0
2 NC
3 DIF0
4 TEST2
5 DIF1
6 NC
7 DIF2
8 IPS1
9 P/SN
10 XTL0
11 XTL1
12 VIN
C
D
E
VCC
L1
for 74HC14, 74HCT157, 74HCT04
10u
1
2
T1
TA48M33F
IN OUT
REG
C21 C22 C23
C24 +
C25
C26
0.1u 0.1u 0.1u 47u
0.1u
0.1u
E
C29
R19
10u
470
REG
C30
0.1u
C31
R20
0.47u
18k
D
INT0 36
R21
U3A
1k
1
2
74HCT04
LED1 VCC
ERF
2
1
OCKS0 35
OCKS1 34
CM1 33
CM0 32
AK4114
PDN 31
4114_PDN
C32
C
5p
XTI 30
XTO 29
X1
C33
11.2896MHz 5p
DAUX 28
MCKO2 27
U3C
6
5
74HCT04
U3B
4
3
74HCT04
DAUX
SDTO
BICK 26
DIR_BICK
B
SDTO 25
DIR_SDTO
C34
0.1u
VCC
C36
VCC
10u
PORT2
A
55
66
IN
VCC
IF
GND
4
3
2
1
R22
C38
0.1u
DIT
1k
A
B
C35
0.1u
C37
10u
REG
C
DIR_LRCK
DIR_MCLK
A
Title
AKD4537
Size Document Number
Rev
A3
DIR/DIT
B
Date: Monday, August 12, 2002
Sheet
3 of 5
D
E
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