Optic receiver modules
KODENSHI
KSM-60
SM2・KSM-70
DIMENSIONS
SM2
(Unit : mm)
NOTE
PIN configuration
①
②
③
60 S M 27 0 SM2
Vout
Vout
GND
Vcc
Vcc
GND
The KSM-60 SM2 consist of a PIN Photodiode of
high speed and a preamplifier IC in the package as an
receiver for Infrared remote control systems
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 Conditioners, 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
(Ta=25℃ Unless
otherwise noted)
B.P.F CENTER FREQUENCY
Model NO.
KSM-◯◯1 SM2
KSM-◯◯2 SM2
KSM-◯◯3 SM2
KSM-◯◯4 SM2
KSM-◯◯5 SM2
B.P.F Center Frequency(kHz)
40.0
36.7
37.9
32.7
56.9
Symbol
V
CC
Topr.
Tstg.
Tsol.
Rating
5.5
-10~+60
-20~+75
260(Max 5 sec)
Unit
V
℃
℃
℃
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Supply Voltage
Current Consumption
Peak Wavelength *1
B.P.F Center Frequency
Transmission Distance *1
H Level Output Voltage *1
L Level Output Voltage *1
H Level Output Pulse Width *1
L Level Output Pulse Width *1
Output Form
(Ta=25℃), Vcc=5.0V
Symbol
V
CC
I
CC
λp
fo
L
V
OH
V
OL
T
WH
T
WL
Conditions
Input Signal=0
0°
±30°
30cm over the ray
axis
Burst Wave=600μs
Period=1.2
㎳
200±50lx
Min.
Typ.
Max.
5.5
2.5
-
-
-
-
-
0.5
700
700
Unit.
V
mA
nm
kHz
m
m
V
V
μs
μs
4.5
5.0
-
1.2
-
940
-
37.9
10
-
7
-
4.5
5.0
-
0.1
500
600
500
600
Active Low Output
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
- 1-
Optic receiver modules
KSM-60
SM2・KSM-70
SM2
MEASURING METHOD
Output Pulse Width
Standard Transmitter
Test Condition of Transmission Distance
Relative reception distance Vs.
Frequency(37.9kHz)
Relative reception distance Vs.
Power supply voltage
Relative distance Vs.
Supply current
Relative reception distance Vs.
Ambient temperature
Radiant pattern
- 2-
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