Sharp GP1A75E Datasheet
GP1A75E
GP1A75E
Small Size OPIC Photointerrupter
with Connector
■ Features
1. 3-pin connector terminal
2. High sensing accuracy
(Slit width: 0.5mm
)
3. Wide gap between light emitter
and detector (5mm
)
■ Applications
1. Copiers
2. Laser beam printers
3. Facsimiles
■ Outline Dimensions
(
)
6.8
)
7.8
φ 3.2
2.5
24
Case surface
13.6
9.6
5.6 7.2
2-R3.2
*“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.
4.3
18.1
23
4.35
2.4
Chip resistor
(
JAPAN AMP made connector No.175487-3
2.6
±
1.0
6.8
)
5.8
(
1.8
1
* Unspecified tolerances
shall be as follows;
Dimensions(d)Tolerance
5.0<=d< 15.0 ± 0.2
15.0<=d ± 0.3
* ( ): Reference dimensions
(
Unit : mm
Internal connection diagram
Voltage regulator
4.7
0.2
±
1.5
0.3
1 GND
2 V
3 V
2.35
2 - 0.5 ± 0.1
Slit width
23
0.9
OUT
CC
d<5.0 ± 0.15
1
2
3
Amp.
15kΩ
+
0.2
-
0.15
)
1
■ Absolute Maximum Ratings(Ta= 25˚C
)
Parameter Symbol Rating Unit
Supply voltage
*1
Low level output current
*2
Operating temperature
*2
Storage temperature
*1 Collector current of output transistor
*2 The connector should be plugged in/out and the unit's hook should be used at normal termperature.
“ 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.”
V
- 0.5 to + 10
CC
I
OL
T
opr
T
stg
50
- 20 to + 75
- 30 to + 85
V
mA
˚C
˚C
GP1A75E
■ Electro-optical Characteristics
Parameter Symbol MIN. TYP. MAX. Unit
Operating supply voltage V
Low level supply current I
Low level output voltage V
High level supply current I
High level output voltage
Minimum
interruption
Response
characteristics
Fig. 1 Low Level Output Current vs.
Ambient Temperature
60
)
50
mA
(
OL
40
30
20
Low level output current I
10
time
Minimum
sensing
time
- 0.67mA/˚C
CC
Light beam interruped
CCL
Light beam interruped, I
OL
Light beam uninterruped
CCH
Light beam uninterruped
V
OH
t
H
t
L
(
Unless otherwise specified, V
CC
Conditions
-
= 16mA
OL
4.5 - 5.5 V
-
-20mA
-- V
- - 20 mA
VCCx 0.9
-
-
166 - - µs
166 - -
--V
Fig. 2 Low Level Output Voltage vs.
Low Level Output Current
1.0
VCC=5V
= 25˚C
T
)
a
0.5
V
(
OL
0.2
0.1
0.05
Low level output voltage V
0.02
= 5V,Ta= 25˚C
0.35
µs
)
0
-25 0
-20
25 50 75 100
Ambient temperature Ta (˚C
)
Fig. 3 Low Level Output Voltage vs.
Ambient Temperature
0.6
VCC=5V
0.5
)
V
(
OL
0.4
I
0.3
0.2
0.1
Low level output voltage V
0
-
25 0 25 50 75 100
Ambient temperature Ta (˚C
OL
= 30mA
16mA
)
5mA
0.01
1 5 10 50 100
Low level output current IOL (mA
202
)
Fig. 4 Supply Current vs. Supply Voltage
30
)
mA
(
20
CC
I
CCL
10
I
CCH
Supply current I
0
4.5 5.5
T
=- 20˚C
a
+ 25˚C
T
=- 20˚C,
a
+ 25˚C,+ 75˚C
5.0
Supply voltage VCC (V
+ 75˚C
)
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