NJL32H000A NJRC [New Japan Radio], NJL32H000A Datasheet - Page 3

• Manufacturer Part Number: NJL32H000A
• Description: INFRARED REMOTE CONTROL RECEIVER
• Manufacturer: NJRC [New Japan Radio]

(2) Test system: Shown in Fig.3.
Ver.2004-08-27
STANDARD
TRANSMITTER
1000
900
800
700
600
500
400
300
TYPICAL CHARACTERISTICS
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
600
Fig.3 TEST SYSTEM
2
(Input Pulse Width=600us, Vcc=3.3V, Ta=25°C)
4
700
Output Pulse Width vs. Distance
Transmission Distance Lc (m)
6
Spectral Response
Wavelength (nm)
(Ta=25°C )
8
800
SENSING DISTANCE : L
10
900
12
14
1000
16
OUT
GND
Vcc
Vout
18
NJL31H/31V/32H/33H/34H000A
1100
20
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
-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)
100K
3.5
Horizontal
(Ta=25°C)
Angle θ (deg)
(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