Sharp GP1A52LR Datasheet
GP1A52LR
GP1A52LR
OPIC Photointerrupter
■ Features
1. Output inverting type of GPIA52HR
2. High sensing accuracy (Slit width: 0.5mm
3. TTL and CMOS compatible output
4. PWB mounting type
■ Applications
1. OA equipment, such as printers, floppy
disk drives, etc.
2. VCRs
■ Outline Dimensions
Internal connection diagram
)
(
)
5-0.4
7.5
2.5
15kΩ
S
A52
±
0.3
12.2
+
0.2
3.0
-
0.1
1.5
+
0.3
-
0.1
(
1.5
4
1A52LR
)
(
)
9.2
5
1
23
4
5
1 Anode
2 Cathode
Slit width
3.5
(
Both sides of
detector and
10.0
emitter
MIN.
9.0
*Unspecified tolerances shall be as follows ;
Dimensions(d)Tolerance
d<=6.0
6.0< d<=18.0 ± 0.2
*( ): Reference dimensions
(
Unit : mm
Voltage regulator
23
1
3 V
4 V
5 GND
5.0
0.5 C1.0
)
5 - 0.45
(
)
1.27
1.27
± 0.1
)(
CC
O
Amp
+
- 0.1
)
0.3
*“ OPIC ” (Optical IC) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signal processing circuit integrated onto a single chip.
■ Absolute Maximum Ratings
(
Ta= 25˚C
)
Parameter Symbol Rating Unit
Input
Forward current I
*1
Peak forward current I
Reverse voltage V
F
FM
R
50 mA
1A
6V
Power dissipation P 75 mW
Supply voltage V
Output
Low level output current I
OL
Power dissipation P
Operating temperature T
opr
Storage temperature T
*2
Soldering temperature T
*1 Pulse width<=100µ s, Duty ratio= 0.01
*2 For 5 seconds
“ In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.”
- 0.5 to + 17 V
CC
O
- 25 to + 85 ˚C
- 40 to + 100 ˚C
stg
sol
50 mA
250 W
260 ˚C
GP1A52LR
■ Electro-optical Characteristics
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Input
Output
Transfer
charac-
teristics
*3 I
represents forward current when output changes from high to low.
FHL
*4 I
represents forward current when output changes from low to high.
FLH
Hysteresis stands for I
Forward voltage V
Reverse current I
Operating supply voltage
Low level output voltage V
High level output voltage V
Low level supply current I
High level supply current I
*3
“High→Low”
threshold input current
*4
Hysteresis
“High→Low”
propagation delay time
“Low→High”
propagation dealy time
Response
time
Rise time
Fall time
.
FLH/IFHL
FIF
R
V
CC
OL
OH
CCL
CCH
I
FHLVCC
I
FLH/IFHLVCC
t
PHL
t
PLH
t
r
t
f
(
Ta= 25˚C
= 5mA - 1.1 1.4 V
VR= 3V - - 10.0 µA
4.5 - 17.0 V
VCC= 5V, IF= 5mA, IOL= 16mA
VCC= 5V, IF= 0mA
= 5V, IF= 5mA
V
CC
= 5V, IF= 0mA
V
CC
- 0.15 0.4 V
4.9 - - V
- 1.7 3.8 mA
- 0.7 2.2 mA
= 5V - 1.0 5.0 mA
= 5V 0.55 0.75 0.95
− 3.0 9.0
VCC= 5V, IF= 5mA
R
L
= 280Ω
- 5.0 15.0
- 0.1 0.5
µ s
- 0.05 0.5
)
■ Recommended Operating Conditions
Parameter Symbol
Low level output current I
OL
Forward current I
Fig. 1 Forward Current vs. Ambient
Temperature
60
50
)
40
mA
(
F
30
20
Forward current I
10
0
0
Ambient temperature Ta (˚C
Operating temp.
Ta= 0 to + 70˚C
F
100755025
85-25 -25 85
)
MIN. MAX. Unit
- 16.0 mA
10.0 20.0 mA
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
300
)
250
mW
(
O
200
150
100
50
Output power dissipation P
0
0
25 50 75 100
Ambient temperature Ta (˚C
)
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