- 1-
KSM-80
L M
Optic receiver modules
K O D E N S H I
The KSM-80 LM consist of a PIN Photodiode of high
speed and a preamplifier IC in the package as an
receiver for Infrared remote control systems
F E A T U R E S
One mold small package
2.4~6.0 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
A P P L I C A T I O N S
TV, VTR, Acoustic Devices, Air Conditioners, Car
Stereo Units, Computers, Interior controlling
appliances, and all appliances that require remote
c o n t r o l l i n g
D I M E N S I O N S
(Unit : mm)
PIN configuration
8 0 L M
V o u t
G N D
V c c
N O T E
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
t r a n s m i t t e r
1) Measuring place : Indoor without extreme reflection of light
2) Ambient light source : Detecting surface illumination shall be irradiate 20050lx 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
R a t i n g / A O
S y m b o l
P a r a m e t e r
MAXIMUM RATINGS
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
V
C C
T o p r .
T s t g .
T s o l .
6 . 0
- 1 0 ~ + 6 0
- 2 0 ~ + 7 5
260(Max 5 sec)
V
U n i t
( T a = 2 5 U n l e s s
otherwise noted)
( T a = 2 5), Vcc=5.0V
ELECTRO-OPTICAL CHARACTERISTICS
Input Signal=0
0
3 0
30cm over the ray
a x i s
Burst Wave=600s
P e r i o d = 1 . 2
P a r a m e t e r
T y p .
3 . 0
0 . 7
9 4 0
3 7 . 9
-
-
5 . 0
0 . 1
6 0 0
6 0 0
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
V
C C
I
C C
p
f o
L
V
O H
V
O L
T
W H
T
W L
2 . 4
-
-
-
1 0
7
4 . 5
-
5 0 0
5 0 0
6 . 0
1 . 5
-
-
-
-
-
0 . 5
7 0 0
7 0 0
V
m A
n m
k H z
m
m
V
V
s
s
S y m b o l
C o n d i t i o n s
M i n .
M a x .
U n i t .
Active Low Output
2 0 050l x
B.P.F CENTER FREQUENCY
B.P.F Center Frequency(kHz)
Model NO.
4 0 . 0
3 6 . 7
3 7 . 9
3 2 . 7
5 6 . 9
K S M -1 LM
K S M -2 LM
K S M -3 LM
K S M -4 LM
K S M -5 LM
- 2-
KSM-80
L M
Optic receiver modules
Relative reception distance Vs.
Frequency(37.9kHz)
Output Pulse Width
Standard Transmitter
Test Condition of Transmission Distance
Relative reception distance Vs.
Power supply voltage
Relative distance Vs.
Supply current
Radient pattern
Relative reception distance Vs.
Ambient temperature
MEASURING METHOD
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