参数资料
型号: QSE259
厂商: Fairchild Semiconductor
文件页数: 4/7页
文件大小: 0K
描述: IC PHOTOSENSOR SIDELOOKER
标准包装: 500
系列: *
波长: *
类型: *
输出类型: *
封装/外壳: *
Typical Performance Curves (Sensor Coupled to QEE113 Emitter)
6
Fig. 1 Output Voltage vs. Input Current (Inverters)
6
Fig. 2 Output Voltage vs. Input Current (Buffers)
5
V OH
V CC = 5 V
R L = 270 Ω
T A = 25 ° C
d = 4mm
5
V CC = 5 V
R L = 270 Ω
T A = 25 ° C
d = 4mm
V OH
4
3
4
3
I F (OFF)
I F (ON)
I F (OFF)
I F (ON)
2
1
0
V OL
2
1
0
V OL
0
1
2
3
4
5
0
1
2
3
4
5
I F - Input Current (mA)
Fig. 3 Threshold Current vs. Distance
I F - Input Current (mA)
Fig. 4 Normalized Threshold Current vs. Supply Voltage
10
8
6
4
1.6
1.4
1.2
Normalized to:
Turn ON Threshold
V CC = 5 V
T A = 25 ° C
2
1.0
0.8
0.6
0.4
Normalized to:
V CC = 5 V
R L = 270 Ω
T A = 25 ° C
d = 4mm
Pulsed 100Hz
PW = 100 μ s
1.0
0.8
0.6
0.4
I F (ON)
I F (OFF)
0.2
0.2
0.1
0.0
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
16
d - Distance (mm)
?1.0.1 Fairchild Semiconductor Corporation
QSE256, QSE257, QSE258, QSE259 Rev. 1.0.1
4
V CC - Supply Voltage (V)
www.fairchildsemi.com
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