Optic receiver module
KSM-40 N
The KSM-40 N consist of a PIN Photodiode of high
speed and a preamplifier IC in the package as an receiver
for Infrared remote control systems
DIMENSIONS
NOTE
1. PIN CONFIG.
1 Vcc
2 Vout
(Unit : mm)
Features
ㆍ
Small size SMD package
ㆍ
Supply-voltage range : 4.5V to 5.5V
ㆍ
Shielded against electrical field disturbance
ㆍ
Enhanced immunity against ambient light disturbances
ㆍ
Available for carrier frequencies between 32.7KHz to 56.9KHz
ㆍ
TTL and CMOS compatible
3 GND
2. G.T :
0.3
LASER MARKING
Applications
ㆍ
Audio & Video Applications (TV, VTR, Audio, DVDP, CDP)
ㆍ
Home Appliances (Air conditioner, Computer, Camcoder)
ㆍ
Wireless Toys
ㆍ
Remote Control Equipment
Maximum Ratings
Parameter
Supply Voltage
Operating Temperature
Storage Temperature
Soldering Temperature
Symbol
Vcc
Topr
Tstg
Tsol
Ratings
6.0
-10 ~ +60
-20 ~ +75
260
(Max 5 sec)
[Ta=25℃ ]
Unit
V
℃
℃
℃
B.P.F Center Frequency
Model No.
KSM-401N
KSM-402N
KSM-403N
KSM-404N
KSM-405N
B.P.F Center Frequency(㎑)
40.0
36.7
37.9
32.7
56.9
[Ta=25 , Vcc=5.0V]
Max.
Unit
5.5
V
2.5
mA
-
nm
-
㎑
-
m
-
-
V
0.5
700
700
V
㎲
㎲
Electro-Optical Characteristics
Parameter
Recommended Supply Voltage
Current Consumption
Peak Wavelength
*1
B.P.F Center Frequency
Transmission Distance
High level Output voltage
Low level Output voltage
*1
*1
*1
Symbol
Vcc
Icc
λp
fo
L
V
OH
V
OL
T
WH
T
WL
Condition
No signal input
Min.
4.5
-
-
-
7
5
4.5
-
500
500
Active Low Output
Typ.
5
1.2
940
37.9
-
-
5.0
0.1
600
600
250±50lx
30cm over
the ray axis
±
0˚
±30˚
High level Output Pulse Width *1
Low level Output Pulse Width *1
Output Form
Burst wave=600㎲
Period = 1.2㎲
*1. It specifies the maxmum distance between emitter and detector that the output wave form satisfies the standard under the conditions
below against the standard transmitter.
1) Measuring place
: Indoor without extreme reflection of light
high frequency lightning
3) Standard transmitter : Burst wave of standard transmitter shall be arranged to 50mVP-P under the measuring circuit
2) Ambient light source : Detecting surface illumination shall be irradiate 200± 50lx under ordinary white fluorescence lamp without
1/2
KODENSHI [ KODENSHI KOREA CORP. ]
