QSE156C FAIRCHILD [Fairchild Semiconductor], QSE156C Datasheet - Page 4

• Manufacturer Part Number: QSE156C
• Description: Plastic Silicon OPTOLOGIC Photosensor
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

©1.0.0 Fairchild Semiconductor Corporation
QSE156/C, QSE157/C, QSE158/C, QSE159/C Rev. 1.0.0
Typical Performance Curves
1.0
0.8
0.6
0.4
0.2
0.1
10
6
5
4
3
2
1
0
8
6
4
2
0
0
Fig. 1 Output Voltage vs. Input Current (Inverters)
V
OH
2
Fig. 3 Threshold Current vs. Distance
I
F (OFF)
1
4
I
F
I
F (ON)
- Input Current (mA)
d - Distance (mm)
2
6
V
OL
Normalized to:
V
R
T
d = 4mm
Pulsed 100Hz
PW = 100 s
8
A
CC
L
3
= 25 C
= 270
= 5 V
V
R
T
d = 4mm
CC
A
L
10
(Sensor Coupled to QEE113 Emitter)
= 270
= 25 C
= 5 V
4
12
5
14
4
Fig. 4 Normalized Threshold Current vs. Supply Voltage
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
6
5
4
3
2
1
0
0
0
Fig. 2 Output Voltage vs. Input Current (Buffers)
V
R
T
d = 4mm
CC
A
L
= 270
= 25 C
Normalized to:
Turn ON Threshold
V
T
= 5 V
CC
A
V
= 25 C
2
I
OL
F (OFF)
= 5 V
1
4
I
I
F (ON)
F
V
- Input Current (mA)
6
CC
2
V
- Supply Voltage (V)
OH
8
I
I
F (OFF)
F (ON)
3
10
12
4
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