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GP2A25 Datasheet(PDF) 2 Page - Sharp Corporation

Part # GP2A25
Description  Light Modulation, Reflection Type Photointerrupter
PDF  3 Pages
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Manufacturer  SHARP [Sharp Corporation]
Direct Link  http://sharp-world.com/
Logo SHARP - Sharp Corporation

GP2A25 Datasheet(HTML) 2 Page - Sharp Corporation

  GP2A25 Datasheet HTML 1Page - Sharp Corporation GP2A25 Datasheet HTML 2Page - Sharp Corporation GP2A25 Datasheet HTML 3Page - Sharp Corporation  
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VO
GND
Vr
VOH
VOL
LLHS
LHLS
LHLL
LLHL
tW
tP
V
ICCP= Vr /1Ω
tP(TYP.)= 130 µs
tW(TYP.)= 8µ s
VCC= 5V
RL= 1kΩ
V
GND
VOH
1.5V
VOL
L
RL= 1kΩ
Vout
VCC = 5V
VCC
I
I
V OL
V OH
L LHL
L HLS
L HLL
4.75
-
5.25
V
--
mA
--
mA
-
-
0.4
V
4.5
-
-
V
--
--
mm
--
-
-
mm
--
--
mm
ms
ms
tPHL
tPLH
Parameter
Symbol
MIN.
TYP.
MAX.
Conditions
(Vcc=5V, Ta=25˚C)
Reflective object : Kodak 90% reflective paper
Detection surface
With reflective object
Without reflective object
GP2A25
-
CC
VCC= 5V, R L=
, smoothing value
V
=5V, I
=16mA, at detecting time
CC
OL
V
=5V, R =1k
Ω , at non-detecting time
CC
L
Kodak 90% reflective paper, V
=5V
CC
Black paper, V
=5V
CC
Kodak 90% reflective paper, V
=5V
CC
Black paper, V
=5V
CC
VCC=5V
VCC = 5V, peak pulse value
Kodak 90% reflective paper, V
=5V
CC
*1
*2
*2
*2
*2
*2
*3
9.0
7.0
30
150
27.0
1.0
3.0
-
-
1.0
1.0
mm
mm
Supply voltage
Low level output voltage
High level output voltage
Non-detecting distance
Detecting distance
Response time
GP2A25
*3 Test Circuit for Response Time
GP2A25
Electro-optical Characteristics
Dissipation current (I)
Dissipation current (II)
CCP
Unit
-
-
External disturbing light illuminance
EV1
EV2
*4
*1 Test Condition for Peak Pulse Value ICCP
R= 1
Ω
*2 Test Condition for Detecting Distance Characteristics
Detecting distance L
*4 Test Condition for External Disturbing Light Illuminance
O
waveform
tPHL
t
EV1 : At non-detecting time
EV2 : At detecting time
Illuminance shall be that on the emission/detection surface.
Output shall not go from "H" to "L".
Illuminance shall be that on the reflective object.
Output shall not go from "L" to "H".
lx
lx
3 000
1 500
-
-
PLH
Detection surface
Reflective object
GP2A25
Light source A
Emission/detection surface
PPC paper
7mm
Emission/detection surface
Light source A
s



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