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KSM-914SY Datasheet
Optic receiver module

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Optic receiver module
KSM-91 SY
The KSM-91 SY consist of a PIN Photodiode of high
speed and a preamplifier IC in the package as an receiver
for Infrared remote control systems
DIMENSIONS
Features
Wide angle design
Supply-voltage range : 4.5V to 5.5V
Shielded against electrical field disturbance
Enhanced immunity against ambient light disturbances
Available for carrier frequencies between 32.7KHz to 56.9KHz
TTL and CMOS compatible
Applications
Audio & Video Applications (TV, VTR, Audio, DVDP, CDP)
Home Appliances (Air conditioner, Computer, Camcoder)
Wireless Toys
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-911SY
KSM-912SY
KSM-913SY
KSM-914SY
KSM-915SY
B.P.F Center Frequency(
40.0
36.7
37.9
32.7
56.9
)
Electro-Optical Characteristics
Parameter
Recommended Supply Voltage
Current Consumption
Peak Wavelength
*1
B.P.F Center Frequency
Transmission Distance
*1
High level Output voltage
*1
Low level Output voltage
*1
High level Output Pulse Width *1
Low level Output Pulse Width *1
Output Form
Symbol
Vcc
Icc
p
fo
L
VOH
VOL
TWH
TWL
Condition
Min. Typ.
4.5 5
No signal input
- 1.2
- 940
- 37.9
250 50lx
0
30
15
12
-
-
30cm over
4.5 5.0
the ray axis
- 0.1
Burst wave=600
500 600
Period = 1.2
500 600
Active Low Output
[Ta=25 , Vcc=5.0V]
Max.
Unit
5.5 V
2.5
-
-
-
m
-
-V
0.5 V
700
700
*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
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
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KSM-914SY datasheets pdf
Total : 2 Pages
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