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GP2A20

Sharp Electrionic Components
Part Number GP2A20
Manufacturer Sharp Electrionic Components
Description OPIC Photointerrupter
Published Mar 23, 2005
Detailed Description GP2A20/GP2A22 GP2A20/GP2A22 s Features 1. Light modulation type, free from external disturbing light 2. Long focal dist...
Datasheet PDF File GP2A20 PDF File

GP2A20
GP2A20

Overview
GP2A20/GP2A22 GP2A20/GP2A22 s Features 1.
Light modulation type, free from external disturbing light 2.
Long focal distance type Detecting range ( GP2A20 : 3 to 7mm ) ( GP2A22 : 9 to 15mm ) 3.
Capable of TTL direct connection 4.
With 3-pin connector provided for easier interface with peripheral control circuit Light Modulation, Long Focal Distance Type OPIC Photointerrupter s Outline Dimensions Internal connection diagram Amp.
Comparator Voltage regulator Demodulator circuit 1 1 V CC 2 2 VO 3 GND 3 Synchronous detection Oscillator 7.
0 3.
5 R4.
0 Marking on the side ( Unit : mm ) s Applications 1.
Copiers 2.
Laser beam printers 3.
Facsimiles 9.
6 Resin sealed 4.
0 33.
0 g 2 3 (2.
5) (2.
5) 1 11.
0 s Line-ups Detecting range 9 to 15mm 3 to 7mm Model No.
GP2A20 GP2A22 11.
0 26.
5 3 - φ 3.
2 3.
0 2.
0 3.
5 φ 3.
0+ - 3.
5 0 0.
2 ∗Unspecified tolerances shall be as follows; Dimensions(d) Tolerance d< 6.
0 ± 0.
2 6.
0 <= d< 14.
0 ± 0.
3 14 <= d ± 0.
4 ∗( ) : Reference dimensions Marking : GP2A20 Lot No.
GP2A22 g MOLEX JAPAN CO.
, LTD made 3 - pin connector 52135 - 0350 Housing SD-51030-0310 Terminal SD-50084-8100 Lot No.
*“ 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.
s Absolute Maximum Ratings Parameter Supply voltage ∗1 Output voltage ∗2 Low level output current ∗3 Operating temperature ∗3 Storage temperature Symbol VCC VO I OL T opr T stg ( Ta= 25˚C ) Rating - 0.
5 to 7 30 50 - 10 to + 60 - 20 to + 80 Unit V V mA ˚C ˚C ∗1 Collector-emitter voltage of output transistor ∗2 Collector current of output transistor ∗3 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 sh...


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