njl28h000 New Japan Radio Co.,Ltd, njl28h000 Datasheet - Page 3

• Manufacturer Part Number: njl28h000
• Description: Njl25v000 Infrared Remote Control Receiver
• Manufacturer: New Japan Radio Co.,Ltd

TYPICAL CHARACTERISTICS
1.0
0.9
0.8
0.7
0.6
0.5
1000
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
(Input Pulse Width=600µs, Vcc=3.3V, Ta=25°C)
Transmission Distance vs. Carrier Frequency
2
Output Pulse Width vs. Distance
fo=36kHz
700
4
Transmission Distance Lc (m)
6
(Vcc=3.3V, Ta=25°C)
Carrier Frequency (kHz)
Spectral Response
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)
Supply Voltage Vcc (V)
0
Horizontal
3.5
Angle θ (deg)
(Ta=25°C)
(Vcc=3.3V)
(Ta=25°C)
Directivity
20
Vertical
4.0
40
Horizontal
4.5
Vertical
5.0
60
5.5
80
- 3 -
6.0
100