Sharp GP1A51HR Opic photointerrupter Datasheet

GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR
OPIC
Photointerrupter
GP1A50HR/GP1A51HR
GP1A52HR/GP1A53HR
■ Features
■ Applications
1. High sensing accuracy ( Slit width : 0.5mm )
2. LSTTL and TTL compatible output
3. Both-sides mounting type : GP1A50HR ( Gap: 3mm )
Either-side mounting type : GP1A51HR ( Gap: 3mm )
PWB mounting type : GP1A52HR ( Gap: 3mm )
GP1A53HR ( Gap: 5mm )
1. OA equipment, such as printers, facsimiles,
etc.
2. VCRs
*“ OPIC” ( Optical IC ) is a trademark of the SHARP Corporation.
An OPIC consists of a light-detecting element and signalprocessing circuit integrated onto a single chip.
■ Outline Dimensions
( Unit : mm )
19.0 ± 0.2
GP1A51HR
2.0
5.0
6.0
GP1A50HR
2 - φ 3.2 ± 0.2
2 - C2.0
(1.27)
7.0
2 - (1.27)
12.0
18.0
1
5
2
S
1
4
2
1.5
5 - 0.4 +- 0.3
0.1
(1.5)
5
1
3
2
4
10.0
C1.0
5 - 0.45 +- 0.3
0.1
(1.27)
(10.3)
(1.27)
*Unspecified tolerances shall be as follows:
Dimensions(d) Tolerance
d<=6.0
± 0.1
6.0< d<=18.0 ± 0.2
*( ) : Reference dimensions
0.5
Slit width
(Both sides
of emitter
and detector )
10.0MIN.
3.5
9.0MIN.
(1.27)
(9.2)
7.5
7.5
2.5
10.0
A52
(1.5)
5 - 0.45 +- 0.3
0.1
5.2
1A53HR
1A52HR
+
5 - 0.4 - 0.3
0.1
C1.0
13.7 ± 0.3
5.0+- 0.2
0.1
3.5
3
5.0
0.5
Slit width
(Both sides
of emitter
and detector )
*Unspecified tolerances shall be as follows :
Dimensions(d) Tolerance
d<=6.0
± 0.1
6.0 < d<=18.0
± 0.2
*( ) : Reference dimensions
4
A53
12.2 ± 0.3
3.0 +- 0.2
0.1
0.3
0.1
S
*Unspecified tolerances shall be as follows:
Dimensions(d) Tolerance
d<=6.0
± 0.1
6.0< d<=18.0 ± 0.2
18.0< d<=25.0 ± 0.025
*( ) : Reference dimensions
3
GP1A53HR
1.5
5 - 0.45+-
(1.5)
(1.27)
GP1A52HR
3
9.0MIN.
5 - 0.4 +- 0.3
0.1
(9.2)
1 4 5
Marking : 1A50HR
5
3.5
1.5
(1.5)
(9.2)
5 - 0.45 +- 0.3
0.1
10.0
+
3.0 - 0.2
0.1
7.0
7.5
10.0
1.5
9.0MIN.
+ 0.3
0.1
5 - 0.4 -
2
12.2 ± 0.3
1A51HR
3.5
3.0 +- 0.2
0.1
( Both sides of
emitter and
5.0 detector )
0.5
2- φ 3.2 ± 0.2
Slit width
6.0
Slit width
( Both sides of
0.5 emitter and
detector )
7.5
25.0 ± 0.3
12.2 ± 0.3
(1.27)
*Unspecified tolerances shall be as follows:
Dimensions(d) Tolerance
d<=6.0
± 0.1
6.0< d<=18.0 ± 0.2
18.0< d<=25.0 ± 0.25
*( ) : Reference dimensions
“ 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.”
GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR
Internal connection diagram
Voltage regulator
5
(15kΩ )
4
1
2
3
Amp
1 Anode
2 Cathode
3 V CC
4 VO
5 GND
■ Absolute Maximum Ratings
( Ta= 25˚C )
Parameter
Forward current
*1
Peak forward current
Input
Reverse voltage
Power dissipation
Supply voltage
Output
Output current
Power dissipation
Operating temperature
Storage temperature
*2
Soldering temperature
Symbol
IF
I FM
VR
P
V CC
IO
PO
T opr
T stg
Tsol
Rating
50
1
6
75
- 0.5 to + 17
50
250
- 25 to + 85
- 40 to + 100
260
Unit
mA
A
V
mW
V
mA
mW
˚C
˚C
˚C
*1 Pulse width<=100 µ s, Duty ratio= 0.01
*2 For 5 seconds
■ Electro-optical Characteristics
Parameter
Input
Forward voltage
GP1A50HR/GP1A51HR
GP1A52HR
GP1A53HR
Response
time
Reverse current
Operating supply voltage
Low level output voltage
Output
High level output voltage
Low level supply current
High level supply current
GP1A50HR/GP1A51HR
*3
“ Low→High”
GP1A52HR
GP1A53HR
threshold input current
*4
Hysteresis
Transfer
“ Low→High”
characpropagation delay time
teristics
“ High→Low”
propagation delay time
Rise time
Fall time
( Ta = 25˚C )
Symbol
VF
VF
IR
VCC
VOL
VOH
I CCL
I CCH
I FLH
I FLH
I FHL /I FLH
Conditions
I F = 5mA
I F = 8mA
V R = 3V
V CC=
VCC =
V CC=
VCC =
V CC=
V CC=
V CC=
5V, I F = 0, I OL = 16mA
5V, *5 I F = 5mA
5V, I F = 0
5V, *5 I F = 5mA
5V
5V
5V
t PLH
t PHL
tr
tr
VCC = 5V,
*5
I F = 5mA
R L = 280Ω
*3 I FLH represents forward current when output changes from low to high.
*4 I FHL represents forward current when output changes from high to low. Hysteresis stands for I FHL /I FLH.
*5 GP1A53HR Condition of VOH , I CCH , Response time; I F = 8mA
MIN.
4.5
4.9
0.55
TYP.
1.1
1.14
0.15
1.7
0.7
1.0
1.5
0.75
MAX.
1.4
1.4
10.0
17.0
0.4
3.8
2.2
5.0
8.0
0.95
-
3.0
9.0
-
5.0
15.0
-
0.1
0.05
0.5
0.5
Unit
V
V
µA
V
V
V
mA
mA
mA
mA
µs
GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR
■ Recommended Operating Conditions
Parameter
Low level output current
Forward current
Symbol
I OL
IF
300
50
250
40
30
20
10
0
25
50
75 85
Unit
mA
mA
200
150
100
50
0
- 25
100
0
Ambient temperature Ta ( ˚C)
25
50
75 85
100
Ambient temperature Ta ( ˚C)
Fig. 3 Low Level Output Current vs.
Ambient Temperature
Fig. 4 Forward Current vs. Forward Voltage
60
500
50
200
Forward current I F ( mA )
Low level output current I OL ( mA )
MAX.
16.0
20.0
Fig. 2 Output Power Dissipation vs.
Ambient Temperature
60
0
- 25
MIN.
10.0
Ta = 0 to + 70˚C
Output power dissipation P O ( mW )
Forward current I F ( mA )
Fig. 1 Forward Current vs. Ambient
Temperature
Operating temp.
40
30
20
25˚C
0˚C
- 25˚C
Ta = 75˚C
50˚C
100
50
20
10
5
10
2
0
- 25
1
0
25
50
75 85
Ambient temperature Ta ( ˚C)
100
0
0.5
1
1.5
2
2.5
Forward voltage VF ( V)
3
3.5
GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR
Fig. 5 Relative Threshold Input Current vs.
Supply Voltage
Fig. 6 Relative Threshold Input Current vs.
Ambient Temperature
FLH
I FLH
1.0
0.9
0.8
I FHL
0.7
0.6
I FLH = 1 at V CC = 5V
0.5
10
5
0
V CC = 5V
1.6
T a = 25˚C
Relative threshold input current I FHL / I
Relative threshold input current I FHL , /I FLH
1.1
15
20
1.4
I FLH
1.2
1.0
I FHL
0.8
0.6
I FLH = 1 at T a = 25˚C
0.4
25
75
100
0.6
VCC = 5V
0.5
Low level output voltage V OL ( V)
Low level output voltage V OL ( V)
50
Fig. 8 Low Level Output Voltage vs.
Ambient Temperature
V CC = 5V
T a = 25˚C
0.5
25
Ambient temperature Ta ( ˚C )
Fig. 7 Low Level Output Voltage vs.
Low Level Output Current
1.0
0
- 25
Supply voltage V CC ( V)
0.2
0.1
0.05
0.02
0.4
0.3
IOL= 30mA
0.2
16mA
0.1
5mA
0.01
1
2
5
10
20
50
0
- 25
100
0
Low level output current I OL ( mA )
3.0
12
2.5
10
V CC = 17V
10V
1.5
5V
}
I CCL
1.0
V CC = 17V
} ICCH
5V
0.5
10V
0
- 25
50
75
100
Fig.10-a Propagation Delay Time vs. Forward Current
(GP1A50HR/GP1A51HR/GP1A52HR )
Propagation delay time t PLH, t PHL ( µs )
Supply current I CC ( mA )
Fig. 9 Supply Current vs. Ambient Temperature
2.0
25
Ambient temperature T a ( ˚C )
V CC = 5V
R L= 280Ω
T a = 25˚C
t PHL
8
6
4
t PLH
2
0
0
25
50
Ambient temperature Ta ( ˚C)
75
100
0
10
20
30
40
Forward current I F ( mA )
50
60
GP1A50HR/GP1A51HR/GP1A52HR/GP1A53HR
Fig.10-b Propagation Delay Time vs.
Forward Current
(GP1A53HR )
V CC= 5V
R L = 280Ω
T a = 25˚C
10
0.8
T a = 25˚C
0.7
t PHL
Rise time, fall time t r ,t f ( µ s )
Propagation delay time t PLH ,t PHL ( µ s )
12
Fig.12 Rise Time, Fall Time vs.
Load Resistance
8
6
4
t PLH
2
V CC = 5V
IF = 5mA
0.6
0.5
0.4
tr
0.3
0.2
0.1
tf
0
0
0
20
10
30
40
50
60
Forward current I F ( mA )
0.1 0.2
0.5
1
2
Test Circuit for Response Time
IF = 5mA
Voltage regulator
+ 5V
Input
280Ω
(15kΩ )
Output
t r=tf=0.01µ s
ZO=50Ω
0.01µ F
47Ω
Amp.
GND
Input
50%
t PLH
Output
t PHL
V
90% OH
1.5V
10%
tr
tf
5
10
Load resistance R L ( kΩ )
VOL
■ Precautions for Use
( 1 ) In order to stabilize power supply line, connect a by-pass capacitor of more than 0.01µF
between Vcc and GND near the device.
( 2 ) In case of cleaning, use only the following type of cleaning solvent.
Ethyl alcohol, Methyl alcohol, Isopropyl alcohol
( 3 ) As for other general cautions refer to the chapter “ Precautions for Use ” .
20
50
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