Sharp GP1A44E1 Datasheet
GP1A44E1
GP1A44E1
Transmissive Type
Photointerrupter with Actuator
■ Features
1. With compact actuator
2. Easy wiring due to built-in connector
3. Snap-in mounting type in order to
mount to an equipment easily
4. OPIC output type for direct connection
to microcomputer
■ Applications
1. Copiers
2. Laser beam printers
3. Facsimiles
■ Outline Dimensions
15.3(0.5
8.0
6.2
4.0
R0.5
(
)
20 ˚
12.8
10.8
1.0
0.6
0.2
11.4
1.5
)
9.9
8.0
(
6.9
5.4
2.4
(
1.5
5.0
)
0.8
17.0
1.0
16.8
13.8
(
Unit : mm
11.0
1 GND
2 V
3 V
18.0
17.2
1.5
Voltage regulator
OUT
CC
)
)
9.35
(
15.5
Internal connection diagram
* Tolerance:± 0.3mm
* ( ): Reference dimensions
❈ DF3A-3P-2DSA made by
HIROSE Japan Co. Ltd.
(
5.0
1
2
3
Amp
)
❈
15kΩ
)
)
1
2
8.0
(
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
Parameter
Supply voltage
*1
Output current
*2
Operating temperature
*2
Storage temperature
(
Ta= 25˚C
Symbol Rating Unit
V
I
T
T
- 0.5 to + 10 V
CC
OL
- 20 to + 75 ˚C
opr
- 40 to + 85 ˚C
stg
50 mA
)
*1 Collector current of output transistor
*2 The connector should be plugged in/out at normal temperature.
“ 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.”
GP1A44E1
■ Electro-optical Characteristics
Parameter Symbol MIN. TYP. MAX. Unit
Low level dissipation current I
Low level output voltage V
High level dissipation current I
High level output voltage V
Operating supply voltage V
* Condition of light beam interrupted : Lever is normal condition on the Fig.1.
Condition of light beam uninterrupted : Lever is 30˚
or more movement condition from A point to B point on Fig.1.
Fig. 1 Detecting Position
Normal position
C point
20˚
B point
A point
Light beam interrupted - - 20 mA
CCL
Light beam interrupted
OL
I
OL
Light beam uninterrupted - - 20 mA
CCH
Light beam uninterrupted
OH
Ta =- 20 to + 75˚C
CC
(
Unless otherwise specified, V
= 5V, Ta= 25˚C
CC
Conditions
= 16mA
- - 0.4 V
VCCx 0.9
--V
4.5 - 5.5 V
Output voltage between A point and C point
shall be from low level to high level
when the actuator level rotated (37˚± 5˚
)
from normal condition B point to C point in Fig.1.
Normal condition B point shall be
opaque condition.
)
Fig. 2 Output Voltage vs.
Actuator Lever Angle
High
Output voltage
Low
0323742
Operation range
Actuator lever angle (˚
■ Mechanical Characteristics
Lever starting torque: 1 10 m or lossNx •
-
4
■ Lever Life
100 000 times or more
(Lever reciprocating operation between normal
condition B point and C point at the condition
of no load.
)
)
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