GP1A70R Datasheet, PDF (1/6 Pages) Sharp Electrionic Components – OPIC Photointerrupter with Encoder Functions

GP1A70R/GP1A71R
GP1A70R/GP1A71R
OPIC Photointerrupter with
Encoder Functions
s Features
1. 2-phase ( A, B ) digital output
2. Sensing accuracy
(GP1A70R Disk slit pitch : 1.14mm )
(GP1A71R Disk slit pitch : 0.7mm )
3. PWB mounting type
( Lead bending type )
4. TTL compatible output
5. Compact, lightweight
s Applications
1. Printers
2. Copiers
3. Numerical control machines
s Outline Dimensions
( Unit : mm)
GP1A70R
6.0
12.5
13.0
Internal connection diagram
6
1
5
2
4
3
OPIC
1 Anode
2 Cathode
3 V _OB
4 GND
5 V_CC
6 V _OA
34 56
2 - C0.2
2 - φ 2.0^{± 0.1}
12.0
(6.56)
2
2 - (1.75)
34
21
1 4.0^{± 0.1}
56
*Tolerance :± 0.3mm
*( ) : Reference dimensions
*“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
Input
Output
Parameter
Forward current
*1_{Peak forward current}
Reverse voltage
Power dissipation
Supply voltage
Low level output current
Power dissipation
Operating temperature
Storage temperature
*2 _{Soldering temperature}
*1 Pulse width<=100µ s, Duty ratio 0.01
*2 For 5 seconds
Symbol
IF
I FM
VR
P
V CC
I OL
PO
Topr
Tstg
Tsol
( Ta = 25˚C)
Rating
Unit
50
mA
1
A
6
V
75
mW
7
V
20
mA
250
mW
0 to + 70
˚C
- 40 to + 80
˚C
260
˚C
“ 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.”