S12706_15 Datasheet, PDF (7/8 Pages) Hamamatsu Corporation – CMOS linear image sensor

CMOS linear image sensor
S12706
Pin connections
Pin no.
Symbol
I/O
Description
Pin no.
Symbol
I/O
Description
1
Vdd
I Supply voltage
13
Video
O Video signal
2
Vss
- GND
3
CLK
I Clock pulse
14
NC
- No connection
15
EOS
O End of scan
4
NC
- No connection
16
NC
- No connection
5
NC
- No connection
6
NC
- No connection
17
NC
- No connection
18
NC
- No connection
7
NC
- No connection
19
NC
- No connection
8
NC
- No connection
9
NC
- No connection
20
NC
- No connection
21
NC
- No connection
10
NC
- No connection
22
NC
- No connection
11
Vss
- GND
23
Trig
O
Trigger pulse for video signal
acqusition
12
Vdd
I Supply voltage
24
ST
I Start pulse
Note: Leave the “NC” terminals open and do not connect them to GND.
Connect a buffer amplifier for impedance conversion to the video output terminal so as to minimize the current flow. As the buffer
amplifier, use a high input impedance operational amplifier with JFET or CMOS input.
Application circuit example
+5 V
0.1 µF
+
22 µF/25 V
ST
CLK
74HC541
+5 V
0.1 µF
+
22 µF/25 V
82 Ω
1 Vdd
2 Vss
3 CLK
4 NC
5 NC
82 Ω
ST 24
Trig 23
NC 22
NC 21
NC 20
+5 V
0.1 µF
+
22 µF/25 V
Trig
EOS
74HC541
6 NC
NC 19
+5 V
+
22 µF/25 V
0.1 µF
7 NC
8 NC
9 NC
10 NC
NC 18
NC 17
NC 16
EOS 15
+5 V
0.1 µF
+
22 µF/25 V
11 Vss
12 Vdd
NC 14
100 Ω
LT1818
Video 13
+
S12706
-
51 Ω
Video
22 pF
0.1 µF
22 µF/25 V+
-5 V
KMPDC0482EA
7