GP2TD03/GP2TD04
GP2TD03/GP2TD04
s
Absolute Maximum Ratings
s
Outline Dimensions
(Unit : mm)
5.5
0.1
*1.27
*1.27
5.5
0.1
2-2.5
1
2-2
0.075
2-0.2
2-1
*8.35
0.5
6
0.1
6
0.1
X
Y
Y
X
4
*0.55
*0.55
*2.54
2-0.15
+
0.3
-
0.4
7
6
7
2-2
2-0.65
+
0.3
-
0.6
2-0.4
2-0.2
+
0.2
-
0.15
2-0.2
+
0.2
-
0.15
2-0.6
+
0.3
-
0.55
2-0.2
+
0.2
-
0.15
3-0.4
2-C0.3
0.8
0.8
1.5
0.075
3
0.1
1.5
0.1
2
1.5
0.075
3-0.15
+
0.3
-
0.4
5-0.15
+
0.2
-
0.1
1
5
3
2
4
5
1
4
3
2
1
2
3
4
5
Anode (Light emitting diode)
Anode (Common)
Cathode (Photodiode 1)
Cathode (Photodiode 2)
Cathode (Light emitting diode)
Internal configuration
X-X' section
Internal connection diagram (GP2TD04)
5
1
4
3
2
1
2
3
4
5
Anode (Light emitting diode)
Cathode (Photodiode 1, 2)
Anode (Photodiode 1)
Anode (Photodiode 2)
Cathode (Light emitting diode)
Internal connection diagram(GP2TD03)
PD window (2-divided PD)
GL window
* Dimension shall be lead root portion
g
Unspecified tolerance :
0.2mm
1
2
3
4
5
Parameter
Symbol
Rating
Unit
Input
Forward current
50
mA
6
V
Output
75
mW
-
10 to
+
70
C
Storage temperature
-
40 to
+
85
C
260
C
Operating temperature
Reverse voltage
I
F
V
R
20
V
Reverse voltage
V
R
P
D(OUT)
75
mW
Power dissipation
Power dissipation
P
D (IN)
T
stg
T
opr
(Ta
=
25C)
Soldering temperature
T
sol
*1
*1 For 5s below the tie bar cut part (0.45mm from the face A).
1. LD players
2. DVD players
s
Features
s
Applications
Tilt Sensor for Optical Disk
1. With built-in lens
2. Compact
3. Linear output current can be obtained in conformance with
tilt angle.
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/
Soldering area
0.45mm
A
GP2TD03/GP2TD04
s
Electro-optical Characteristics
Parameter
Symbol
Unit
Input
(Emitter)
Forward voltage
V
F
V
ns
A
nm
I
R
nm
nA
Reverse current
Spectrum radiation bandwidth
Dark current (Each PD)
Peak sensitivity wavelength
Output
(Detector)
Id
I
SC
I
SC
|
A
LEAK
|
A/deg.
p
2
p
2
A
MIN.
-
-
-
-
-
10
-
100
-
MAX.
-
1.5
TYP.
-
-
900
nm
-
-
960
-
-
50
-
ns
-
300
-
4.2
A
-
-
3.5
A/deg.
3.3
12.87
6.6
A/deg.
3
11.7
6
deg.
-
2
+
2
-
deg.
1.5
-
-
deg.
5.0
-
-
nA
-
57
-
1.25
45
(Ta
=
25C)
t
r,
t
f
t
r,
t
f
Coupling
charac-
teristics
nm
-
-
-
-
-
-
950
Response time
GP2TD03
GP2TD04
GP2TD03
GP2TD04
GP2TD03
GP2TD04
GP2TD03
GP2TD04
p
1
Peak sensitivity wavelength
Short circuit current
Difference output
increment rate
Angle range of tilt angle
output 0
Monotonous increase range of
tilt angle output
Non-invert range of tilt angle
output
Leak
A/deg.
|
r
|
|
t
|
*4
*2
*2
*2
*3
*3
*4
*4
*5
*6
*7
*8
*5
*6
*7
V
R
=
6V
I
F
=
17mA
V
R
=
10V
V
R
=
1V, R
L
=
1k
V
R
=
1V, R
L
=
1k
Conditions
E
V
=
1 000 1x
E
V
=
1 000 1x
V
CC
=
5V, H
=
10.0mm,
y
=-
0.5 to 0 to
+
0.5deg.
V
CC
=
5V, H
=
10.0mm,
y
=-
0.5 to 0 to
+
0.5deg.
V
CC
=
5V, H
=
10mm
V
CC
=
5V, H
=
10mm
V
CC
=
5V, H
=
10mm
V
CC
=
5V
*8
*2 Measuring method of response time, refer to Fig.1
*3 E
V
: Illuminance by CIE standard light source A (tungsten lamp).
*4 Difference output A stands for A
=
I
SC
(PD1)
-
I
SC
(PD2).
Difference output increment rate (A/deg.) shall be the current increase rate of A for 1deg.
[{I
SC
(PD1)
-
I
SC
(PD2)} at (
+
0.5deg.)]
+
[{I
SC
(PD2)
-
I
SC
(PD1)} at (
-
0.5deg.)]
*5 The subtraction output zero angle region shall be the range of the angle at which A is zero.
*6 The angle,
r, which monotonously increases when the angle at which A is zero is assumed to be zero.
*7 The subtraction output non-reversing region shall be the angle,
t, when the angle which A is zero is assumed to be zero.
*8 A
LEAK
applies to the value of A measured without reflective object.
*9 The measurement of *4 to *8 shall be or test circuit in accordance with Fig.8 and Fig.9.
*10 Reflective objected used in test for coupling characteristics shall be multi-layer coating mirror (NIPPON SHINKU KOGAKU made mirror of reflectance of 95% min. at 950nm).
The test circuit and the coordinate system shall be as shown in Fig.8 and Fig.9. It shall be assumed that there is no deviation in the directions X and Y.
1
t
t
r
o
y
r
0
A
Fig.2 Subtraction Output
Fig.1 Test Circuit for Response Time
R
L
=
1k
LD
(
=
780nm)
V
R
=
1V
V
O
Input
V
O
t
r
t
f
10
%
90
%
GP2TD03/GP2TD04
O
u
t
p
u
t
p
o
w
e
r
d
i
s
s
i
p
a
t
i
o
n
P
D
(
o
u
t
)
(
m
W
)
0
-
20
0
20
60
80
100
70
-
10
40
Ambient temperature T
a
(
C)
120
100
80
75
60
40
30
20
A
d
d
i
t
i
o
n
a
l
o
u
t
p
u
t
B
(
A
)
0
-
3
-
2
-
1
0
1
2
3
Angle
(
)
50
45
40
35
30
25
20
15
10
5
D
i
f
f
e
r
e
n
c
e
o
u
t
p
u
t
A
(
A
)
-
20
-
5
-
4
-
3
-
2
-
1
0
1
2
3
4
5
Angle
(
)
20
15
10
5
0
-
5
-
10
-
15
Fig.7 Short-circuit Current vs. Ambient
Temperature
S
h
o
r
t
-
c
i
r
c
u
i
t
c
u
r
r
e
n
t
(
I
S
C
)
0.6
-
10
0
10
20
30
40
50
60
70
Ambient temperature T
a
(
C)
1.3
1.2
1.1
1.0
0.9
0.8
0.7
Fig.6 Additional Output vs. Angle
(X-X' direction)
Fig.4 Output Power Dissipation vs. Ambient
Temperature
Fig.5 Difference Output vs. Angle
(Y-Y' direction)
Fig.3 Forward Current vs. Ambient
Temperature
F
o
r
w
a
r
d
c
u
r
r
e
n
t
I
F
(
m
A
)
0
-
20
0
20
60
80
100
70
-
10
40
Ambient temperature T
a
(
C)
60
50
40
30
20
10
GP2TD03/GP2TD04
2
GP2TD03
GP2TD03
GP2TD04
-
+
P
D1
P
D2
R5
R3
R2
R1
I
SC
(P
D2
)
3
-
+
R9
R8
1
-
+
R4
R6
R7
+
15
-
15
Photodiode
Arrows indicate current directions
Above sample circuits are the model circuit, which amplitude and calculate the signals.
Output is determined by the constant of resistance.
Specifications above are calculated using output current.
Infrared light emitting diode
Light
Reflective object : Multilayer coating mirror
+
5V
I
SC
(P
D1
)
2
GP2TD04
-
+
P
D1
P
D2
R5
R3
R2
R1
I
SC
(P
D2
)
3
-
+
R9
R8
1
-
+
R4
R6
R7
+
15
-
15
Photodiode
Infrared light emitting diode
Light
Reflective object : Multilayer coating mirror
+
5V
I
SC
(P
D1
)
R1 : 220
R2, R3, R6, R7, R8 : 10k
R4, R5 : 220k
to 10M
(optional)
R9 : 10k
to 100k
(optional)
OPAMP : 1, 2, 3
X
Y
Definition of
=
0 : Surface parallel to the reference plane A of this reflection type
photointerrupter defined by the equation Z
=
H (H
=
10mm) shall
be taken as a
=
0 surface. The clockwise direction of rotation
of a reflective object located at
=
0 around the X-axis shall
be the
(
+
) rotational direction. The counterclockwise direction
of its rotation shall be the
(
-
) rotational direction.
Y
X
H
Z
=
0
(
+
)
(
-
)
Reflective object
Fig.9 Coordinate System
Fig.8 Example of Test Circuit
GP2TD03/GP2TD04
s
Precautions for Use
1. Cleaning
Polycarbonate resin is used as the material of the lens surface. As to cleaning, this reflective type photointerrupter shall not
be cleaned by cleaning materials absolutely. Dust and stain shall be cleaned by air blow, or shall be cleaned by soft cloth
soaked in washing materials.
2. Reduction of light emitting diode output
In circuit designing, make allowance for the degradation of the light emitting diode output that results from long continuous
operation. (50% degradation / 5years)
3. Soldering
To solder onto lead pins, solder at the position of 0.45mm or more from the package's bottom at 260C for 5s or less. Please
don't bend lead pins from the root of package when soldering. And please take care not to let any external force exert on
lead pins. Please don't do soldering with preheating, and please don't do soldering by reflow.
4. Positioning pin
This reflection type photointerrupter is positioned in the directions X and Y of the coordinate system shown in Fig.9 by
means of two
1.5mm pins of 2-mm height.
Do not heat stake the positioning pin because it affects the reliability of the internal element adversely. To fix the pin, use
adhesives unlikely to erode this reflection type photointerrupter such as epoxy and silicone type adhesives.
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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