E2P0055-37-X3
PHOTO SENSOR UNITS
This version: Jan. 1998
Previous version: May. 1997
OPU817
隆 electronic components
OPU817
Reflector-Type Photo Interrupter
GENERAL DESCRIPTION
The OPU817 is a reflector-type photo interrupter that contains a high-output infrared light
emitting diode and a high-sensitivity phototransistor.
FEATURES
鈥?High output current
鈥?High resolution (capable of reading 0.17 mm bar codes)
鈥?Outstanding durability and high reliability
APPLICATIONS
鈥?/div>
鈥?/div>
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鈥?/div>
Bar code reader
Photoswitch
Position detector
Paper edge sensor
PIN CONFIGURATION
(Unit: mm)
16.0
12.0min.
2.54
q w
LED
0.45
e
0m
in.
2.
54
r
21.0
12.0
45擄
2鈥揗2.5
(valid 4.5)
10.0
Phototransistor
4.0
11.0
20.0
鈥?Pin Connection Diagram
q
r
w
e
1: Anode
2: Cathode
3: Emitter
4: Collector
7.0
19
.
0.
45
1/6
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