IR Receiver Modules
Opto Electronics Co., Ltd
R3□□S2□
DIMENSIONS
The R3
□□
S2
□
consist of a PIN Photodiode of high
speed and a preamplifier IC in the package as an
receiver for infrared remote control systems
Supply Voltage & Pinning
Model NO.
Voltage
R31
□
S2
□
4.5~6.0
R32
□
S2
□
2.7~6.0
R33
□
S2
□
4.5~6.0
R34
□
S2
□
2.7~6.0
R35
□
S2
□
4.5~6.0
R36
□
S2
□
2.7~6.0
Pinning
1=GND, 2=Vs, 3=Vout
1=Vout, 2=GND, 3=Vs
1=Vout, 2=Vs, 3=GND
(Unit : mm)
FEATURES
․
One mold small package
․
5 Volt supply voltage, low power consumption
․
Shielded against electrical field disturbance
․
High immunity against ambient light
․
Easy interface with the main board
․
TTL and CMOS compatibility
APPLICATIONS
․
TV, VTR, Acoustic Devices, Air Conditions, Car
Stereo Units, Computers, Interior controlling
appliances, and all appliances that require remote
controlling
MAXIMUM RATINGS
Parameter
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Vcc
Topr.
Tstg.
Tsol.
Rating
6.0
-10~+60
-20~+75
(Ta=25
℃
Unless
otherwise noted)
B.P.F CENTER FREQUENCY
Model NO.
R3
□
DS2
□
R3
□
ES2
□
R3
□
FS2
□
R3
□
GS2
□
R3
□
JS2
□
B.P.F Center Frequency
32.7 kHz
36.7 kHz
37.9 kHz
40.0 kHz
56.7 kHz
(Ta=25
℃
), Vcc=5.0V
Unit
V
℃
℃
℃
260(Max 5sec)
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Supply Voltage
Current Consumption
Peak Wavelength
B.P.F Center Frequency
Transmission Distance *1
H Level Output
L Level Output
H Level Output
L Level Output
Output Form
Voltage *1
Voltage *1
Pulse Width *1
Pulse Width *1
Symbol
Vcc
Icc
λ
p
fo
L
V
OH
V
OL
T
WH
T
WL
Conditions
Input Signal=0
Min
Typ.
2.7
-
0.5
-
-
940
-
37.9
20
-
15
-
4.8
5.0
-
0.2
500
600
500
600
Active Low Output
Max.
6.0
1.7
-
-
-
-
-
0.4
700
700
0˚
±30˚
30Cm over the ray
axis
Burst Wave=600㎲
Period=1.2ms
200±50lx
Unit.
V
mA
nm
kHz
m
V
V
㎲
㎲
Note : *1. It specifies the maximum distance between emitter and detector that the output waveform satisfies the standard under the conditions below against the
standard transmitter
1) Measuring place : Indoor without extreme reflection of light
2) Ambient light source : Detecting surface illumination shall be irradiate 200±50lx under ordinary white fluorescence lamp without high frequency lightning
3) Standard transmitter : Burst wave of standard transmitter shall be arranged to 50mVp-p under the measuring circuit
IR Receiver Modules
Opto Electronics Co., Ltd
R3□□S2□
MEASURING METHOD
Output Pulse Width
Fc=37.9kHz
Standard Transmitter
25Cm
Transmitter output
Carrier Frequency(fo)
Duty50%
Remocon output pulse
5V
600㎲
600㎲
Standard
Transmitter
P/D
10K
OUT
T
WL
T
WH
+10uF
GND
Test Condition of Transmission Distance
(%)
Relative reception distance Vs.
Frequency(37.9kHz)
Ta=25℃
100
Relative reception distance
Standard
Transmitter
θ
θ
D.U.T
Vcc
OUT
GND
80
60
Transmission Distance : L
Where
θ
: Horizontal and vertical directions
D.U.T : Device under test
40
0
10
20
30
40
50
(kHz)
Frequency
Relative reception distance Vs.
Power supply voltage
(%)
Ta=25℃
(m)
Relative distance Vs.
supply current
Ta=25℃
20
Relative reception distance
Relative reception distance
110
Relative distance
100
15
90
10
80
5
0
3.0
0
3.5
4.0
4.5
5.0
5.5
6.0(V)
0.2
0.4
0.6
0.8
(A)
Power supply voltage Vcc
Supply current
Relative reception distance Vs.
Ambient temperature
(%)
Ta=25℃
Relative sensitivity
θ
(deg)
+20°
0°
-20°
-40°
-60°
100
+60°
+40°
50
+80°
0
50
100
50
100
-80°
+100°
0
-10
0
10
20
30
40
50
60(%)
-100°
Ambient temperature
Ta
Relative sensitivity (%)
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