GP2Y0D02YK
GP2Y0D02YK
s
Absolute Maximum Ratings
s
Recommended Operating Conditions
s
Outline Dimensions
(Unit : mm)
Long Distance Measuring
Sensor
s
Features
1. Less influence on the colors of reflected objects and their
reflectivity, due to optical triangle measuring method
2. Distance judgement type
Judgement distance:80cm (Detection range:20 to 150cm)
3. An external control circuit is not necessary
Output can be connected directly to a microcomputer
*1 Open collector output
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
V
Operating temperature
T
opr
-
10 to
+
60
C
-
0.3 to V
CC
+
0.3
V
-
0.3 to
+
7
Output terminal voltage
V
O
*1
Storage temperature
T
stg
-
40 to
+
70
C
(Ta
=
25
C)
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/
Parameter
Symbol
Rating
Unit
V
CC
4.5 to 5.5
V
Operating Supply voltage
1. For detection of human body and various types of objects in
home appliances, OA equipment, etc
s
Applications
37
4-R1.75
R3.75
Light emitter
side
29.5
5
4.475
3.2
5
19.8
0.1
3.2
R3.75
Light detector
side
4-R1.75
10.1
13
11.9
Lens case
Connector
PWB
3.3
1.2
14.4
14.4
21.6
2-1.5
4.5
8.95
10.45
18.9
+
0.5
-
0.3
1
2
3
V
O
GND
V
CC
The dimensions marked
5
are
described the dimensions of
lens center position.
Unspecified tolerance :
0.3mm
Terminal connection
1
3
GP2Y0D02YK
s
Electro-optical Characteristics
Parameter
Conditions
*2 *4
*2
Output voltage at high level
*2
Output voltage at low level
*2 *3 *5
-
(Ta
=
25
C, Vcc
=
5V)
MIN.
20
V
CC
-
0.3
-
-
70
TYP.
-
-
-
33
80
MAX.
-
150
0.6
50
90
Unit
cm
V
V
cm
mA
Distance measuring range
Output terminal voltage
Distance characteristics of output
Symbol
L
V
OH
V
O
V
OL
I
CC
Average dissipation current
Note) L:Distance to reflective object
*2 Using reflective object:White paper (Made by Kodak Co. Ltd. gray cards R-27
white face, reflective ratio;90%)
*3 We ship the device after the following adjustment:Output switching distance L
=
80cm
10cm must be measured by the sensor
*4 Distance measuring range of the optical sensor system
*5 Output switching has a hysteresis width. The distance specified by V
O
should be the one with which the output L switches to the output H
Fig.1 Internal Block Diagram
Signal
processing
circuit
LED drive
circuit
V
CC
5V
V
O
GND
PSD
LED
V
CC
12k
Voltage
regulator
Output
circuit
Oscillation
circuit
Distance measuring IC
Fig.2 Timing Chart
7.6ms
1.9ms
TYP.
38.3ms
9.6ms
V
O
(Output)
Distance
measuring
operation
First measurement
Second
measurement
nth
measurement
Unstable output
First output
Second output
nth output
V
CC
(Power supply)
115
Application Circuits
NOTICE
qThe 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.
qContact 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.
qObserve 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).
qContact 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.
qIf 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.
qThis 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.
qContact and consult with a SHARP representative if there are any questions about the contents of this
publication.
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