NJL21H New Japan Radio Co.,Ltd, NJL21H Datasheet - Page 4
NJL21H
Manufacturer Part Number
NJL21H
Description
Infrared Remote Control Receiver
Manufacturer
New Japan Radio Co.,Ltd
Datasheet
1.NJL21H.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NJL21H380
Manufacturer:
UDT
Quantity:
1 000
3 RECOMMENDED APPLICATION CIRCUIT
1.0
0.9
0.8
0.7
0.6
0.5
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)
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
1 2
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
fo=38KHz
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
x x x
3
x x x
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x x x
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x x x
x x x
x x x
x x x
x x x
47uF
47
:
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