NJL35H000 JRC, NJL35H000 Datasheet - Page 3

• Manufacturer Part Number: NJL35H000
• Description: Infrared Remote Control Receiver
• Manufacturer: JRC

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Ver.2004-08-27
TYPICAL CHARACTERISTICS
1000
1.0
0.9
0.8
0.7
0.6
0.5
900
800
700
600
500
400
300
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
24 26 28 30 32 34 36 38 40 42 44 46 48 50
600
0
Transmission Distance vs. Carrier Frequency
2
(Input Pulse Width=600us, Vcc=3.3V, Ta=25°C)
fo=36kHz
700
4
Output Pulse Width vs. Distance
Transmission Distance Lc (m)
(Vcc=3.3V, Ta=25°C)
6
Spectral Response
Carrier Frequency (kHz)
Wavelength (nm)
(Ta=25°C )
800
8
10
fo=38KHz
900
12
14
1000
16
fo=40KHz
18
1100
20
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
2.0
-40
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
2.5
Transmission Distance vs. Supply Voltage
Transmission Distance vs. Temperature
-20
3.0
Ambient temperature Ta(°C)
0
NJL35V/38H000
Supply Voltage Vcc (V)
Horizontal
3.5
(Vcc=3.3V)
Angle θ (deg)
(Ta=25°C)
20
(Ta=25°C)
Directivity
Vertical
4.0
40
Horizontal
4.5
Vertical
60
5.0
80
5.5
- 3 -
100
6.0