S9970-0906_15 Datasheet, PDF (8/11 Pages) Hamamatsu Corporation – CCD area image sensor

CCD area image sensor S9970/S9971 series
s Pin connections
Pin No. _Symbol
S9970 series
Description
Symbol
S9971 series
Description
Remark
(standard operation)
1
RG Reset gate
RG Reset gate
2
RD Reset drain
RD Reset drain
+12 V
3
OS Output transistor source
OS Output transistor source
RL=22 kΩ
4
OD Output transistor drain
OD Output transistor drain
+20 V
5
OG Output gate
OG Output gate
+3 V
6
SG Summing gate
SG Summing gate
Same timing as P2H
7
-
Th1 Thermistor
8
-
Th2 Thermistor
9
P2H CCD horizontal register clock-2
P2H CCD horizontal register clock-2
10
P1H CCD horizontal register clock-1
P1H CCD horizontal register clock-1
11
IG2H Test point (horizontal input gate-2) IG2H Test point (horizontal input gate-2) 0 V
12
IG1H Test point (horizontal input gate-1) IG1H Test point (horizontal input gate-1) 0 V
13
ISH Test point (horizontal input source) ISH Test point (horizontal input source) Shorted to RD
14
P2V CCD vertical register clock-2
P2V CCD vertical register clock-2
15
P1V CCD vertical register clock-1
P1V CCD vertical register clock-1
16
TG*¹⁶ Transfer gate
TG*¹⁶ Transfer gate
Same timing as P2V
17
-
-
18
-
P- TE-cooler-
19
-
P+ TE-cooler+
20
SS Substrate (GND)
SS Substrate (GND)
GND
21
-
-
22
ISV Test point (vertical input source)
ISV Test point (vertical input source) Shorted to RD
23
IG2V Test point (vertical input gate-2)
IG2V Test point (vertical input gate-2) 0 V
24
IG1V Test point (vertical input gate-1)
IG1V Test point (vertical input gate-1)
0V
*16: TG is an isolation gate between vertical register and horizontal register. In standard operation, the same pulse as P2V should
be applied to TG.
s Specifications of built-in TE-cooler (Typ.)
Parameter
Symbol
Condition
S9971-0906
S9971-1006/-1007 S9971-1008
Unit
Internal resistance
Rint Ta=25 °C
2.8
6.0
1.2
Ω
Maximum current*¹⁷
Imax Tc*¹⁸=Th*¹⁹=25 °C
1.5
1.5
3.0
A
Maximum voltage
Vmax Tc*¹⁸=Th*¹⁹=25 °C
4.4
8.8
3.6
V
Maximum heat
absorption*²⁰
Qmax
3.4
6.7
5.1
W
Maximum temperature
of hot side
-
70
°C
*17: If the current is greater than Imax, the heat absorption begins to decrease due to the Joule heat. It should be noted that
this value is not a damage threshold. To protect the thermoelectric cooler and maintain stable operation, the supply
current should be less than 60 % of this maximum current.
*18: Temperature of cool side of thermoelectric cooler
*19: Temperature of hot side of thermoelectric cooler
*20: This is a heat absorption when the maximum current is supplied to the TE-cooler.
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