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参数资料
| 型号： | R7446P |
| 厂商： | Hamamatsu Photonics |
| 英文描述： | PHOTOMULTlPLlER TUBES |
| 中文描述： | PHOTOMULTlPLlER管 |
| 文件页数： | 3/4页 |
| 文件大小： | 80K |
| 代理商： | R7446P |
Figure 2:
Typical Gain and Anode Dark Current
Figure 3:
Typical Time Response
Figure 4:
Typical ENI vs. Wavelength
TPMSB0194EA
TPMSB0026EA
10
–5
10
–10
10
–11
10
–12
300
400
500
600
800
1000
1500
SUPPLY VOLTAGE (V)
A
10
–9
10
–8
10
–7
10
–6
G
ANODEDARKCURRENT
GAN
10
8
10
3
10
2
10
1
10
4
10
5
10
6
10
7
TPMSB0004EB
300
500
700
1000
1500
SUPPLY VOLTAGE (V)
T
1
2
4
6
8
10
20
40
60
80
100
RISE TIME
TRANSIT TIME
Data shown here, which is given from a relation among supply voltage,
anode sensitivity and dark current, serves as a good reference in order
to determine the most suitable supply voltage or its range.
Figure 5:
Typical EADCI (Equivalent Anode Dark Current
Input) vs. Supply Voltage
TPMSB0028EA
10
–10
300
400
500
600
800
1000 1200
10
–14
10
–13
10
–12
10
–11
SUPPLY VOLTAGE (V)
E
Figure 6:
Typical Single Photon Height Distribution
for R7446P
TPMSB0195EA
1.0
WAVELENGTH OF INCIDENT LIGHT
SUPPLY VOLTAGE
LOWER LEVEL DISCRI.
PHOTON + DARK COUNT
DARK COUNT
TEMPERATURE
Figure 7:
Typical Temperature Characteristics
of Dark Count for R7446P
TPMSB0030EA
10
4
10
–1
–20
0
+
20
+
40
+
60
TEMPERATURE (°C)
D
10
0
10
1
10
2
10
3
CHANNEL NUMBER (CH)
0.8
0.6
0.4
0.2
0
200
400
600
800
1000
SIGNAL + DARK
DARK
: 450 (nm)
: 870 (V)
: 70 (ch)
: 5612 (cps)
: 10 (cps)
: 25 (
°
C)
C
F
4
F
3
100
10
-17
10
-16
10
-15
E
10
-14
10
-12
10
-13
200
300
400
500
WAVELENGTH (nm)
600
700
800
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相关代理商/技术参数 |
参数描述 |
|---|---|
| R7447 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:PHOTOMULTlPLlER TUBES |
| R7447P | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:PHOTOMULTlPLlER TUBES |
| R7449 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:PHOTOMULTlPLlER TUBE |
| R-745.0D | 功能描述:DC/DC转换器 DC/DC REG 12-28Vin 7.0-11Vout RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| R-745.0P | 功能描述:DC/DC转换器 DC/DC REG 12-28Vin 7-11Vout RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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