S12443_15 Datasheet, PDF (7/10 Pages) Hamamatsu Corporation – CMOS linear image sensor

CMOS linear image sensor
S12443
Pin connections
Pin no.
1
Symbol
Vdd
I/O
I
Supply voltage
Description
2
CLK
I
Clock pulse
3
Vss
-
GND
4
NC
-
No connection
5
NC
-
No connection
6
Vss
-
GND
7
Vdd
I
Supply voltage
8
Video
O
Video signal
9
EOS
O
End of scan
10
NC
-
No connection
11
NC
-
No connection
12
Trig
13
Vcp
O
Trigger pulse
I
Bias voltage for booster circuit*¹⁵
14
ST
I
Start pulse
*15: Voltage of approx. 5.5 V, which was boosted by the chip's internal booster circuit, appears at the terminal. To maintain the voltage,
insert a capacitor of about 1 μF between GND and Vcp.
Recommended land pattern (unit: mm)
2.54 2.54
20.32
15.24
10.16
5.08
(14 ×) ϕ0.7
KMPDC0495EA
Application circuit example
+3.3 V
0.1 μF
+
22 μF/25 V
+3.3 V
0.1 μF
+
22 μF/25 V
ST
CLK
74HC541
82 Ω
+3.3 V
+
22 μF/25 V
0.1 μF
1 Vdd
2 CLK
82 Ω
ST 14
1 μF
Vcp 13
3 Vss
Trig 12
4 NC
NC 11
5 NC
NC 10
6 Vss
EOS 9
7 Vdd
Video 8
S12443
+3.3 V
0.1 μF
+
22 μF/25 V
Trig
EOS
74HC541
+5 V
0.1 μF
+
22 μF/25 V
100 Ω
LT1818
+
-
51 Ω
0.1 μF
22 μF/25 V
+
-5 V
Video
22 pF
KMPDC0422EB
7