GP2D06/GP2D07

GP2D06/GP2D07
GP2D06/GP2D07
Paper Size Sensor System
Employing Optical Distance
Measuring Method
■ Features
■ Outline Dimensions
GP2D06
Made by AMP
179123-4
Connector
26
5.3
Detector side lens
4
1
(30.19)
1
2.0MAX.
4.25
1. High sensitive detection because of less influence on the
color (reflectivity) of reflective objects thanks to position
sensitive detector (PSD).
2. 1-beam type : GP2D06
3-beam type : GP2D07
3. 8-bit serial output
4. Realizes 2 type detecting system
A/B size detection
Both A/B size and inch size detection
(Unit : mm)
φ3.2
Emitter side lens
4.85
2
3
4
LED emitting direction
VCC
GND
VIN
VO
LED emitting direction
■ Applications
°
.5
Supply voltage
Input terminal voltage 1
Input terminal GP2D06
voltage 2
GP2D07
Output terminal voltage
Operating temperature
Storage temperature
Operating Supply voltage
VCC
Vin
VLED
VO
Topr
Tstg
VCC
(Ta=25°C, VCC=25V)
Rating
Unit
−0.3 to +10
−0.3 to +3
−
−0.3 to Vcc +0.3
−0.3 to +10
−10 to +60
−40 to +70
4.5 to 5.5
2-17.09
❈ Unspecified tolerance : ±0.3mm
V
GP2D07
°C
V
2-4
Center of screw hole
V
V
V
°C
4.25
(4.22)
Made by AMP
179123-8
Connector
37.6
1
75.2
Detector lens
1
2
3
8
4
2-φ3.2
5
(30.19)
Symbol
2.0MAX.
2-4.25
Parameter
1
2-1.5
1
■ Absolute Maximum Ratings
2-2
1. Copiers
2.5
°
18
22
6
7
8
14.05
Emitter side
lens 3 (LED3)
Emitter side
lens 1 (LED1)
33
Emitter side lens 2
(LED2)
LED emitting
direction 2
LED
emitting
LED emitting direction
direction 1
°
.5
22
°
4.25
(4.22)
2-17.09
2.5
1
2-2
1
2-1.5
18
LED emitting
direction 3
33
14.05
LED1
LED2
LED3
VCC
GND
VIN
VO
NC
2-4
Center of screw hole
❈ Unspecified tolerance : ±0.3mm
❈ ( ) : Reference dimensions
Notice
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP
devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
Internet Internet address for Electronic Components Group http://www.sharp.co.jp/ecg/
GP2D06/GP2D07
■ Electro-optical Characteristics
Parameter
Recommended detection height
Output data
Distance characteristics
of output data
GP2D06
GP2D07
Symbol
H
D
∆DL
GP2D06
∆DX1
Output displacement
of paper tolerance
MIN.
50
110
Conditions
H=60mm L=0mm *1 *2
H=60mm displacement
Output change at L=50mm→0mm
*1 *2
70
65
TYP.
60
160
90
85
30
110
105
DEC
−
−
DEC
−
−
30
DEC
Output difference of output between paper*1 *2 *3
output and X1=8mm output. H=60mm L=0mm
GP2D07
Output difference of output between paper*1 *2 *3
output and X1=9mm output. H=60mm L=0mm
GP2D06
Output difference of output between paper
output and X2=2mm output. H=60mm L=0mm
(Ta=25°C, VCC=5V)
Unit
MAX.
mm
70
DEC
210
*1 *2 *3
∆DX2
GP2D07
*1 *2 *3
Output difference of output between paper
output and X2=3mm output. H=60mm L=0mm
*1 *4
Output displacement on low
reflection ratio paper
∆Dp
Output displacement when 60% of
the luminosity go down. H=60mm L=0mm
−
0
30
DEC
Dissipation current
ICC
At smoothing (including LED current)
−
33
48
mA
Note) DEC : Decimal number of sensor output (8bit serial).
D, ∆DL and ∆DP shall be specified at LED1 : ON or LED2 : ON or LED3 : ON (GP2D07).
∆DX1, ∆DX2 shall be specified at LED1 : ON or LED2 : ON or LED3 : ON (GP2D07).
*1 H : Distance between the surface of the sensor and the upper side of paper setting up glass. (Refer to Fig.1,2 (1))
L : Distance between the upper side of paper setting up glass and the object (paper). (Refer to Fig.1, 2(1))
*2 Reflective object : White paper
(Made by Kodak Co. Ltd. glay chart R-27 ⋅ white surface, reflective ratio ; 90%)
*3 X1 : Distance between the edge of the object (paper) and the center position of the lens when the paper is undetectable. (Refer to Fig.1, 2(1))
X2 : Distance between the edge of the object (paper) and the center position of the lens when the paper is detectable. (Refer to Fig.1, 2(1))
∆DX1, ∆DX2 : (Refer to Fig.1, 2(2))
*4 Reflective object : Glay paper
Made by Kodak Co. Ltd. glay chart R-27 ⋅ Glay surface, reflective ratio ; 18%
This is based on the output when no luminosity decreases by the reflective object (white paper).
GP2D06/GP2D07
Fig.1 The Relation To The Upper Side Of Paper
GP2D06
Lens center position
Lens center position
X1=8mm
X1
X2
X2=2mm
L
Paper
18mm
H
Sensor output
∆DX2
Glass
∆DX1
Paper
Distance between the lens center
and paper edge
(1)
(2)
Fig.2 The Relation To The Upper Side Of Paper
GP2D07
Lens center position
Paper
X1=9mm
X2=3mm
Paper
Paper
L
Lens center position
X2
X1
∆DX2
Sensor output
LED 1
LED 2
18mm
H
LED 3
Glass
∆DX1
Lens center position
Distance between the lens center
and paper edge
(1)
(2)
Fig.4 Internal Block Diagram
Fig.3 Internal Block Diagram
GP2D06
GP2D07
GND
VCC 5V
GND
VCC 5V
2
1
5
4
Reg
PSD
Signal
processing
circuit
LED drive
circuit
Control
circuit
Reg
PSD
VCC 12kΩ
VCC
12kΩ
Control
circuit
Signal
processing
circuit
4
VO
(8bit serial)
3
VIN
LED drive
circuit
LED
LED
2
3





1
VLED (LED selection input)
7
VO
(8bit serial)
6
VIN
GP2D06/GP2D07
Fig.5 Timing Chart
GP2D07
LED1
LED2
LED3
VIN
VO
Measuring output of
LED1 direction
Measuring output of
LED2 direction
Measuring output of
LED3 direction
Fig.6 Vin,Vo signal timing chart
GP2D06/GP2D07
0.2msMAX.
70msMIN.
1msMIN.
1.5msMIN.
Current OFF
VIN
Current ON
0.04msMIN.
VO
D0
(LSB)

















D7
(MSB)
Example of distance measuring output
Fig.7 Vin signal timing chart for ICC measuring
GP2D06/GP2D07
0.1ms
70ms
1.6ms
VIN
0.1ms
1.5ms
GP2D06/GP2D07
Fig.8 Example of Sensor Arrangement
<Paper size>
GP2D06
( --able to detect)
Paper size Beam1 Beam2 Beam3 Beam4
No paper
A5
B5
A4
B5R
A4R
B4
A3
Beam4
B5R
Beam1
A5
A4R
Beam2
B5
B4
Beam3
A4
GP2D07
Fig.10 Example Of Output Distance
Characteristics (H=60mm)
Sensor output (DEC)
H : Distance between the surface of the sensor and the upper
side of paper setting up glass
GP2D06
180
Draft Reflectivity
160
White
90%
Gray
18%
140
White
120
100
80
Gray
60
H : Distance between the surface of the sensor and the upper
side of paper setting up glass
GP2D07
180
Draft Reflectivity
150
White
90%
Gray
18%
White
Sensor output (DEC)
Fig.9 Example Of Output Distance
Characteristics (H=60mm)
A3
120
90
Gray
60
40
30
20
0
0
0
10
20
30
40
50
Distance between the upper side of
paper setting up glass and the object (paper) L (mm)
0
10
20
30
40
50
60
70
Distance between the upper side of
paper setting up glass and the object (paper) L (mm)
Application Circuits
NOTICE
●The circuit application examples in this publication are provided to explain representative applications of
SHARP devices and are not intended to guarantee any circuit design or license any intellectual property
rights. SHARP takes no responsibility for any problems related to any intellectual property right of a
third party resulting from the use of SHARP's devices.
●Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.
SHARP reserves the right to make changes in the specifications, characteristics, data, materials,
structure, and other contents described herein at any time without notice in order to improve design or
reliability. Manufacturing locations are also subject to change without notice.
●Observe the following points when using any devices in this publication. SHARP takes no responsibility
for damage caused by improper use of the devices which does not meet the conditions and absolute
maximum ratings to be used specified in the relevant specification sheet nor meet the following
conditions:
(i) The devices in this publication are designed for use in general electronic equipment designs such as:
--- Personal computers
--- Office automation equipment
--- Telecommunication equipment [terminal]
--- Test and measurement equipment
--- Industrial control
--- Audio visual equipment
--- Consumer electronics
(ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and
safety when SHARP devices are used for or in connection with equipment that requires higher
reliability such as:
--- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.)
--- Traffic signals
--- Gas leakage sensor breakers
--- Alarm equipment
--- Various safety devices, etc.
(iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely
high level of reliability and safety such as:
--- Space applications
--- Telecommunication equipment [trunk lines]
--- Nuclear power control equipment
--- Medical and other life support equipment (e.g., scuba).
●Contact a SHARP representative in advance when intending to use SHARP devices for any "specific"
applications other than those recommended by SHARP or when it is unclear which category mentioned
above controls the intended use.
●If the SHARP devices listed in this publication fall within the scope of strategic products described in the
Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export
such SHARP devices.
●This publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under
the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any
means, electronic or mechanical, for any purpose, in whole or in part, without the express written
permission of SHARP. Express written permission is also required before any use of this publication
may be made by a third party.
●Contact and consult with a SHARP representative if there are any questions about the contents of this
publication.
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