GP2A25
GP2A25
s
Features
1. Light modulation system impervious to external disturbing light
2. Compact and 3-pin connector output type
(Volume : 30% less than
GP2A20)
3. Long focal distance type (Optimum detecting distance : 3 to 7 mm)
4. Capable of TTL direct connection
Light Modulation, Reflection Type
Photointerrupter
s
Outline Dimensions
φ
3.2
33
3.1
4.5
17.7
3
7.8
9
(Unit : mm)
Optical center
2
6.2
6
12
1
Connector
JAPAN AMP made 175768-3
8
4.5
s
Applications
1. Copiers
2. Facsimiles
3. LBPs
2.5
2
φ
3
26.5
Internal connection diagram
Amp.
Comparator
Constant voltage circuit
Demodulator circuit
3
2
1
Sync. detector circuit
Oscillator circuit
1 V
CC
2 V
O
3 GND
* "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.
s
Absolute Maximum Ratings
Parameter
Supply voltage
Output voltage
Output current
Operating temperature
Storage temperature
Symbol
Rating
V
CC
- 0.5 to+ 7
30
V
O
50
I
OL
- 10 to+ 60
T
opr
T
stg
- 20 to+ 80
Unit
V
V
mA
˚C
˚C
Remarks
-
-
Sink current
*1
(Ta=25˚C)
The connector should be plugged in/out at normal temperature.
*1 Output current vs. ambient temperature : Per Fig. 1.
“
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.
”
SHARP [ SHARP ELECTRIONIC COMPONENTS ]
