AKD4223-A Datasheet, PDF (26/31 Pages) Asahi Kasei Microsystems – AK4223 Evaluation Board Rev.2

5
4
J4
LIN1
D
TP1
1
GND1
J7
RIN1
R24
(open)
AVSS1
R18
(open)
AVSS1
R30
(open)
AVSS1
R21
(Short)
C19
0.47u
LIN1
R15
(Short)
C16
0.47u
JP3
GND
GND1
R27
(Short)
AVSS1
C22
0.47u
RIN1
C
J13
LIN4
TP4
1
GND4
J16
RIN4
B
R42
(open)
AVSS1
R36
(open)
AVSS1
R48
(open)
AVSS1
R39
(Short)
C28
0.47u
LIN4
R33
(Short)
R45
(Short)
C25
0.47u
JP6
GND
AVSS1 C31
0.47u
GND4
RIN4
LOUT1
C34
R51
10u
300
C36
(open)
C37
(open)
J19
LOUT1
C38
R53
(open) (open)
AVSS1
ROUT1
C42
R55
10u
300
J21
ROUT1
A
C44
(open)
C45
(open)
C46
(open)
R57
(open)
AVSS1
5
4
3
J5
LIN2
TP2
1
GND2
J8
RIN2
R25
(open)
R22
(Short)
C20
0.47u
LIN2
AVSS1
R19
(open)
AVSS1
R31
(open)
R16
(Short)
C17
0.47u
JP4
GND
GND2
R28
(Short)
AVSS1
C23
0.47u
RIN2
AVSS1
J14
LIN5
TP5
1
GND5
J17
RIN5
R43
(open)
AVSS1
R37
(open)
AVSS1
R49
(open)
AVSS1
R40
(Short)
C29
0.47u
LIN5
R34
(Short)
R46
(Short)
C26
0.47u
JP7
GND
AVSS1
C32
0.47u
GND5
RIN5
LOUT2
ROUT2
C35
R52
10u
300
J20
LOUT2
C39
(open)
C40
(open)
C41
R54
(open) (open)
C43
R56
10u
300
AVSS1
J22
ROUT2
C47
(open)
C48
(open)
C49
(open)
R58
(open)
- 26 -
AVSS1
3
2
1
J6
LIN3
R23
R26
(open)
(Short)
C21
0.47u
LIN3
D
TP3
1
GND3
AVSS1
R20
(open)
R17
(Short)
C18
0.47u
JP5
GND
GND3
J9
RIN3
AVSS1
R32
(open)
R29
(Short)
AVSS1
C24
0.47u
RIN3
AVSS1
C
J15
LIN6
R41
C30
0.47u
LIN6
R44
(open)
(Short)
TP6
1
GND6
AVSS1
R38
(open)
R35
(Short)
C27
0.47u
JP8
GND
GND6
J18
RIN6
AVSS1
R50
(open)
R47
(Short)
AVSS1
C33
0.47u
RIN6
B
AVSS1
A
Title
AKD4223-A
Size Document Number
Rev
A3
Analog Input Circuit
1
Date:
Thursday, December 03, 2009Sheet
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