NJL21V NJRC [New Japan Radio], NJL21V Datasheet - Page 4

• Manufacturer Part Number: NJL21V
• Description: INFRARED REMOTE CONTROL RECEIVER
• Manufacturer: NJRC [New Japan Radio]

1.0
0.9
0.8
0.7
0.6
0.5
RECOMMENDED APPLICATION CIRCUIT
24 26 28 30 32 34 36 38 40 42 44 46 48 50
Transmission Distance vs. Carrier Frequency
RC Filter should be connected closely between Vcc pin and GND pin.
fo=36kHz
(Vcc=3.3V, Ta=25°C)
Carrier Frequency (kHz)
1 2
fo=38KHz
3
47uF
47
Ω
1 : OUT
2 : GND
3 : Vcc
fo=40KHz
Vcc
NJL21H/21V/22H/23H/24H000A
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-40
Transmission Distance vs. Temperature
-20
Ambient temperature Ta(°C)
0
(Vcc=3.3V)
20
40
60
80
100