AKD4183 Datasheet, PDF (5/5 Pages) Asahi Kasei Microsystems – touch screen controller

5
4
VCC
ĈĵĨijĶĮçĞĶĹIJĺķĨĪĬïĜĵİĽĬĹĺĨijçĨĹĬĨð
R1
10k
D
ĝĊĊ
ĈĎĕċ
CAD0
TP4 TP5 TP6 TP7
YN XN YP XP
JP1
CAD0
AGND
ĚĜĉج൘઀ଓ఺
VCC
ĪĬĹĨĴİĪ ěĨĵĻĨijļĴ
XP_T
BNCXP
JP3
1
21
3
XPSEL
R4 ₂
0
YP_T
1 ^JP4
R7
21
2
BNCYP ³
0
C
YPSEL
XN_T
JP5
1
21
3
XNSEL
AGND
YN_T
1 ^JP6
21
3
YNSEL
AGND
XN
R13 ₂
0
YN
R14
2
0
JP2
AGND
ICC
C2
+ _4.7u
U2
1
2
3
4
5
VCC
SCL
XP
SDA
YP
CAD0
XN PENIRQN
YN
GND
10
9
8
7
6
AK4183
AGND
AGND
CN1
୯໘
֎಺
Touch Screen
B
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
YN_T
YP_T
XN_T
XP_T
1
2
3
4
5
CN1
J1
෦඼ɿΤϧϘʔ̩ĬĹĴİĵĨijʢࢧڅʣ
J2
1
AIN_XP
VCC
AGND
JP7
R20
1
21
5
J3
R21
51
2
6
11
2
3
7
51
4
8
BNCXP
BNCYP
A
AIN_YP
AINSEL
AGND
5
4
3
VCC
DI_SCL
TP8
SCL
R5
1
2
51
IFVDD
R3
10k
U1A
74LVC07
2
1
SCLW
C3
open
DGND
DGND
VCC
TP9
SDA
R12
1
2
CAD0 51
R9
10k
C4
open
DGND
DI_SDA
IFVDD
U1B
3
4
74LVC07
R10
10k
SDAR
U1C
6
5
74LVC07
SDAW
IFVDD
CN2
10
9
8
7
6
CN2
TP10
PENIRQN
R17
10k
U1D
9
8
PENIRQN
74LVC07
U1E
11
10
74LVC07
13
DGND
U1F
12
74LVC07
IFVDD
C10
0.1u
DGND
ĭĶĹçĚĕþûēĝĊ÷þĈ
̪øͷ૊Έ߹Θͤ͸
ೖΕସ͑ՄͰ͢
ĈĎĕċ
CL1
2
1
ċĎĕċ
CL2
2
1
CL3
2
1
CL4
2
1
ĊļĻçēĨĵīçĚįĶĹĻ
AGND
DGND
3
2
1
VCC
D1
LED(Red)
R2
D
1k
DGND
TP2
EXTW2
TP1
EXTW1
øôüķİĵɹج൘୺໘
P_SCLW
P_SDAW
PORT1
6
5
7
4
8
3
9
2
10
1
DGND
4183I/F
DI_SCL
DI_SDA
TP3
EXTR1
EX_CONTW1
EX_CONTW2
DGND
C
R6 51
1
2 13
PENIRQN_1
R8
1
2
DGND
25
12
P1
SDAR_1
51
24
11
R11
23
IFVDD
1
2
10
51
22
9
21
8
C5
20
0.1u
7
19
U3
6
DGND
SCLW
SDAW
1
8
2
4
6
10
12
15
VT
DGND
Y1
Y2
Y3
Y4
Y5
Y6
NC2
NC1
A1
A2
A3
A4
A5
A6
16
13
3
5
7
9
11
14
PENIRQN
SDAR
R15
1
R16
1
R18
1
R19
1
51
2
51
2
51
2
51
2
18
5
17
4
16
3
15
2
14
74HC4050
1
IFVDD
R22
1
R23
1
R24
1
R25
1
47k
2
47k
2
47k
2
47k
2
B
DGND
CONNECTOR DB25
VCC IFVDD
XN
YN
AGND
DGND
VCC IFVDD AGND
DGND
XN
YN
όφφδϟοΫ
A
Title
HARTEC ^{䎤䎮䎗䎔䎛䎖䎃䎨䏙䏄䏏䏘䏄䏗䏌䏒䏑䎃䎥䏒䏄䏕䏇}
PART
NO
20294
Size Sub Title
A3
䎟䎧䏒䏆䎡
Rev
1.0
DESIGNER
2005.11.16
KIMURA
CHECKED
1.0 2005.11.16
APPROVED
Rev. Date
Modify Page Date:
Wednesday, November 16, 2005 Sheet 1 / 1
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