GP1S44S1 Datasheet, PDF (2/3 Pages) Sharp Electrionic Components – Transmissive Type Photointerrupter with Actuator

GP1S44S1
s Electro-optical Characteristics
( Unless otherwise specified, V_CC= 5V, Ta= 25˚C )
Parameter
Dissipation current
Dissipation current
Symbol
ICC1
ICC2
Conditions
Light beam interrupted
Light beam uniterrupted
MIN. TYP. MAX. Unit
-
-
20
mA
-
-
20
mA
Collector current
IC1
Light beam interrupted, V O= 5V,
without external disturbing light illuminance
IC2
Light beam uninterrupted, V O= 5V
without external diturbing light illuminance
-
-
0.05 mA
0.25
-
-
mA
Operating supply voltage
V CC Ta=-20 to + 75˚C
4.5
5.0
5.5
V
*_{Condition of light beam interrupted : Lever is normal condition on the Fig.1}
Condition of light beam uniterrupted : Lever is 30˚ or more movement condition from A point to B point on Fig.1
Fig. 1 Detecting Position
C point
Normal position
20 ˚
B point
A point
Fig. 2 Relative Output of IC vs.
Actuator Lever Angle
ON-state range of PT(^*Ic/2 )
100
50
0
32
37
42
Actuator lever angle ( _˚)
Phototransistor between A point and
C point shall be ON-state when
the actuator lever rotated ( 37˚ ± 5˚ )
from normal condition A point to C point
in Fig.1. At this time, L C of phototransistor
shall be ( ^* IC/2 ) .
*_{IC is an actual measurement value}
on collector current in electro-optical characte-
ristics.
Normal condition B point shall be opaque con-
dition.
s Mechanical Characteristics
Lever starting torque : 1x 10^{- 4} N • m or less
s Lever Life
100 000 times or more
( Lever reciprocating operation between
normal condition B point and C point
at the condition of no load. )