AKD4122 Datasheet, PDF (33/36 Pages) Asahi Kasei Microsystems – Evaluation board Rev.A for AK4122

A
A
B
C
B
C
D
VCC
D1
HSU119
L
H
SW5
SMUTE
R58
10k
5
6
U15C
74HC14
C43
0.1u
9
8
U15D
74HC14
SMUTE
VCC
D2
HSU119
L
H
SW6
PDN
R61
10k
13
12
U15F
74HC14
C44
0.1u
11
10
U15E
74HC14
PDN
VCC
LED3
R59
INT0
1k
1
2
LED4
R60
INT1
1k
1
2
LED5
R62
INT2
1k
1
2
2
1
U17A
74HC14
4
3
U17B
74HC14
6
5
U17C
74HC14
INT0
INT1
INT2
E
A
B
C
VCC
DVDD
AVDD
U17D
+5V
74HC14
9
8
D
L4
L5
(short)
(short)
T1
For 74HC14 x 4, 74HC4040 x 2, 74AC74 x 2, 74AC163 x 2, 74LVC541 x 1
JP22
JP23
JP24
TA48M33F
VDD2
VDD1
REG
D
U17E
74HC14
11
10
C64
C48
C49
C50
C51
C52
C53
C54
C55
C56
C57
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
C58
47u
+
DVDD
C59
47u
+
AVDD
+
C60
47u
OUT IN
C45
C46 C47 ⁺
0.1u
0.1u 47u
U17F
74HC14
13
12
E
E
Title
AKD4122
Size
Document Number
Rev
A3
Power Supply
A
Date:
Tuesday, January 07, 2003 Sheet 6 of 6
A
B
C
D
E