S9972_09 Datasheet, PDF (8/10 Pages) Hamamatsu Corporation – CCD area image sensor Front-illuminated FFT-CCD, high near IR sensitivity

CCD area image sensor S9972/S9973 series
s Specifications of built-in TE-cooler (Typ.)
Parameter
Symbol
Condition
S9973-1007
S9973-1008
Unit
Internal resistance
Rint Ta=25 °C
6.0
1.2
Ω
Maximum current*¹⁷
Imax Tc*¹⁸=Th*¹⁹=25 °C
1.5
3.0
A
Maximum voltage
Vmax Tc*¹⁸=Th*¹⁹=25 °C
8.8
3.6
V
Maximum heat
absorption*²⁰
Qmax
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.
s TE-cooler characteristics
S9973-1007
10
Voltage vs. current
(Typ. Ta=25 ˚C)
20
CCD temperature vs. current
8
10
6
0
4
-10
2
-20
0
-30
0
0.5
1.0
1.5
2.0
Current (A)
KMPDB0177EB
S9973-1008
7
Voltage vs. current
(Typ. Ta=25 ˚C)
30
CCD temperature vs. current
6
20
5
10
4
0
3
-10
2
-20
1
-30
0
-40
0
1
2
3
4
Current (A)
KMPDB0179EB
8