GP1A33R Datasheet, PDF (2/5 Pages) Sharp Electrionic Components – OPIC Photointerruper with Encoder Function

GP1A33R
s Electro-optical Characteristics
( Unless otherwise specified, Ta = 0 to + 70˚C )
Input
Output
Transfer
charac-
teristics
Parameter
Forward voltage
Reverse current
Operating supply voltage
High level output voltage
Low level output voltage
Supply current
Duty ratio
Response frequency
Symbol
VF
IR
VCC
VOH
VOL
ICC
DA*5
DB*5
f MAX.
Conditions
Ta= 25˚C, I F= 30mA
Ta= 25˚C, VR= 3V
*3_{VCC= 5V, I F= 30mA}
*3_{IOL= 8mA, VCC = 5V, IF = 30mA}
*3*4_{IF = 30mA, VCC = 5V}
V CC = 5V, IF = 30mA,
*3 _f=2.5kHz
*3_{V CC = 5V, IF = 30mA}
MIN.
-
-
4.5
2.4
-
-
20
20
-
TYP.
1.2
-
5.0
4.9
0.1
5
50
50
-
MAX.
1.5
10
5.5
-
0.4
20
80
80
5
Unit
V
µA
V
V
V
mA
%
%
kHz
*3 Measured under the condition shown in Measurement Condition.
*4 In the condition that output A and B are low level.
*5 DA=
t AH
t AP
x
100,
DB=
t BH
t BP
x 100
s Output Waveforms
Output A
( V_OA)
Output B
( V_OB)
t_AH
t_AP
t_AB1
t_BH
t_BP
Rotational direction : Counterclockwise when seen
from OPIC light detector
Fig. 1 Forward Current vs. Ambient
Temperature
100
90
80
70
65
60
50
40
30
20
10
0
0
25
50
70 75
100
Ambient temperature T_a (˚C)
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
300
250
200
150
100
50
0
0
25
50
70 75
100
Ambient temperature T_a (˚C)