2. Various B.P.F. (Band Pass Frequency) frequency to meet
different user needs.
Compact IR Detecting Unit
for Remote Control
s
Applications
1. AV equipments
2. Home appliances
s
Outline Dimensions
GP1UM26XK Series
1.25
1.25
GP1UM27XK Series
1.25
1.25
(Unit : mm)
1.8
5.6
4.3 2.9
5
3.6
0.5
1.4
2.2
1.8
5.6
9.6
10.2
3.6
0.5
1.4
5.8
2.9
*3
1.4
1.7
3
2
1
7.6
4.7
1.4
7.6
*2
0.4
*2
*3
0.7
0.5
1
*1
0.7
*3
5.8
2.9
*3
1.4
1.7
2.9
13.8
±0.5
*3
*3
2 3
*1
1.7
1.4
2.54
2.54
7.55
6.7
2.9
0.8
5.85
0.5
1
*1
0.8
2 3
*1
3
−
φ
0
3 2 1
.8
2.54
2.54
7.55
6.7
2.54
2.54
Center of PD
Example of mounting drawing from solder side (Reference)
1.*1 : Indicates root dimensions of connector.
2.Unspecified tolerance :
±0.3
3.Case thickness : 0.3TYP
4.*2 : Exclude sagged solder
5.*3 : If there are difficulties to insert the
GP1UM26XK
series on PCB,
we recommend to expand
+0.1mm
from original 2.9mm.
1
V
OUT
2
V
CC
3
GND
3
−
φ
2.54
2.54
Example of mounting drawing from solder side (Reference)
1.*1 : Indicates root dimensions of connector.
2.Unspecified tolerance :
±0.3
3.Case thickness : 0.3TYP
4.*2 : Exclude sagged solder
5.*3 : If there are difficulties to insert the
GP1UM27XK
series on PCB,
we recommend to expand
+0.1mm
from original 2.9mm.
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://sharp-world.com/ecg/
5.85
0.8
1
V
OUT
2
V
CC
3
GND
Center of PD
1.7
1.4
0.4
8.6
±0.5
R2.1
3.6
±0.5
*1
3.6
±0.5
4.7
1.4
9.6
R2.1
4.3 2.9
*1
2.2
GP1UM26XK/27XK/28XK/28YK Series
s
Outline Dimensions
GP1UM28XK Series
GP1UM28YK Series
(Unit : mm)
1.25
1.25
2.9
5.6
1.8
2.75
4.3
9.6
0.5
1.4
2.2
5.6
4.3 2.9
0.8
1
2
3
1
V
OUT
2
V
CC
3
GND
*2
1.8
14.2
3.6
R2.1
0.4
*1
1.7
3.7
5.4
6.8
7.6
4.7
1.4
9.6
0.5
*1
*1
0.8
R2.1
*2
2.54
*1
3.6
17.8
±0.5
1
V
OUT
2
V
CC
3
GND
0.4
±0.5
2.54
Example of mounting drawing
from solder side (Reference)
2.54
2.54
2
3
Example of mounting drawing
from solder side (Reference)
*3
*3
5.8
2.9
*3
1.4
1.7
0.5
1
*1
2 3
2.9
1.7
1.7
2.54
*1
2.54
1.4
1.4
*3
7.55
6.7
2.9
*3
*3
2.9
5.85
Center of PD
5.8
3
2
1
3
−
2.54
φ
0
2.54
.8
1.*1 : Indicates root dimensions of connector.
2.Unspecified tolerance :
±0.3
3.Case thickness : 0.3TYP
4.*2 : Exclude sagged solder
5.*3 : If there are difficulties to insert the
GP1UM28XK
series on PCB,
we recommend to expand
+0.1mm
from original 2.9mm.
1.*1 : Indicates root dimensions of connector.
2.Unspecified tolerance :
±0.3
3.Case thickness : 0.3TYP
4.*2 : Exclude sagged solder
5.*3 : If there are difficulties to insert the
GP1UM28YK
series on PCB,
we recommend to expand
+0.1mm
from original 2.9mm.
s
Model Line-up
Diversified models with a different B.P.F. frequency are also available.
Model No.
B.P.F. center frequency
40
GP1UM26XK
GP1UM27XK
GP1UM28XK
36
GP1UM270XK
GP1UM280XK
GP1UM260XK
38
GP1UM261XK
GP1UM271XK
GP1UM281XK
36.7
GP1UM262XK
GP1UM272XK
GP1UM282XK
56.8
GP1UM277XK
GP1UM287XK
GP1UM267XK
Unit
GP1UM28YK
GP1UM280YK
GP1UM281YK
GP1UM282YK
GP1UM287YK
1.7
1.4
3.55
3.5
0.8
0.8
0.8
1.85
1.25
1.25
3
−φ
1
Top of lenz
3.6
1.4
1.4
9.6
kHz
GP1UM26XK/27XK/28XK/28YK Series
s
Internal Block Diagram
R
L
V
OUT
Limiter
B.P.F. Demodulator Integrator Comparator
V
CC
GND
s
Absolute Maximum Ratings
Parameter
Supply voltage
*1
Operating temperature
Storage temperature
*2
Soldering temperature
Symbol
V
CC
T
opr
T
stg
T
sol
(T
a
=25°C)
Rating
Unit
V
0 to
+6.0
−10
to
+70
°C
−20
to
+70
°C
260
°C
s
Recommended Operating Conditions
Parameter
Supply voltage
Symbol Operating conditions
V
CC
4.5 to 5.5
Unit
V
*1 No dew condensation is allowed
*2 For 5s (At mounting on PCB with thickness of 1.6mm)
s
Electro-optical Characteristics
Parameter
Symbol
Conditions
Dissipation current
High level output voltage
Low level output voltage
High level pulse width
Low level pulse width
B.P.F. center frequency
Output pull-up resistance
I
CC
V
OH
V
OL
T
1
T
2
f
0
R
L
No input light
*3
*3
I
OL
=1.6mA
*3
*3
−
−
(T
a
=25˚C, V
CC
=5V)
MIN. TYP. MAX. Unit
0.95
1.5
−
mA
−
−
V
V
CC
−
0.5
−
−
V
0.45
µs
−
1 200
600
µs
−
400
1 000
*4
−
−
kHz
70
100
130
kΩ
*3 The burst wave as shown in the following figure shall be transmitted by the transmitter shown in Fig. 1
The carrier frequency of the transmitter, however, shall be same as *4, and measurement shall be from just after starting the transmission until 50 pulse
*4 The B.P.F. center frequency f
0
varies with model, as shown in
s
Model Line-up
Burst wave
600µs
1 000µs
f
0
=(*4)
Duty 50%
GP1UM26XK/27XK/28XK/28YK Series
s
Performance
Using the transmitter shown in Fig. 1, the output signal of the light detecting unit is good enough to meet the following items in the
standard optical system in Fig. 2.
1. Linear reception distance characteristics
When L=0.2 to 10.5(9.0)
*7
m,
*5
E
V
<10
lx and
φ=0˚
in Fig.2, the output signal shall meet the electrical characteristics in the attached list.
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Microcontroller MCU
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