NJL31H000A New Japan Radio Co.,Ltd, NJL31H000A Datasheet - Page 3

• Manufacturer Part Number: NJL31H000A
• Description: Infrared Remote Control Receiver
• Manufacturer: New Japan Radio Co.,Ltd

100
1000
(2) Test system: Shown in Fig.3.
90
80
70
60
50
40
30
20
10
Ver.2006-09-29
STANDARD
TRANSMITTER
0
900
800
700
600
500
400
300
200
600
TYPICAL CHARACTERISTICS
0
(Input Pulse Width=600us,Repeat Time=65ms
Fig.3 TEST SYSTEM
2
700
Output Pulse Width vs. Distance
4
Spectral Response
Transmission Distance Lc (m)
min
Vcc=3.3V, Ta=25°C)
6
Wavelength (nm)
(Ta=25℃)
800
8
ave
SENSING DISTANCE : L
10
900
12
max
14
1000
16
OUT
GND
Vcc
18
1100
Vout
NJL31H/31V/32H/33H/34H000A
20
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
2.0
-60 -50 -40 -30 -20 -10 0 10 20 30 40 50 60
Fig.2 STD.TRANSMITTER TEST CIRCUIT
2.5
Transmission Distance vs. Supply Voltage
3.0
20cm
Supply Voltage Vcc (V)
Horizontal
100K
3.5
Angle θ (deg)
(Ta=25°C)
(Ta=25°C)
Directivity
Vertical
4.0
10K
+
-
4.5
Horizontal
Vertical
4.9 to 5.1V
5.0
Vout
5.5
- 3 -
6.0