NJM2884 Ver la hoja de datos (PDF) - Japan Radio Corporation
Número de pieza
componentes Descripción
Fabricante
NJM2884 Datasheet PDF : 13 Pages
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NJM2884/A
TYPICAL CHARACTERISTICS
NJM2884_3.0V
Load Regulation vs. Output Current
0
-10
-20
-30
-40
-50
-60
-70 @:Ta=25oC
V IN=4 .0V
Co=2.2µF(Ceramic)
-80
0
100
200
300
400
500
600
Output Current : Io(mA)
2000
1500
NJM2884_3.0V
Quiescent Current vs. Input Voltage
@:Ta=25oC
Output is open.
Co=2.2µF(Ceramic)
including Icont
1000
500
0
0
2
4
6
8
10
Input Voltage : VIN(V)
NJM2884_3.0V
Ripple Rejection Ratio vs. Frequency
100
90
Io=0mA
80
Io=10mA
70
60
Io=30mA
50
Io=300mA
40
@:Ta=25oC
30
V IN=4.0V
ein=200mVrms
Co=2.2µF(Ceramic)
20
1100
110000
1010k0
11004k
Frequency : f (Hz)
101005k
- 10 -
NJM2884_3.0V
Peak Output Current vs. Input Voltage
1000
800
600
400
200
0
4
@:Ta=25oC
Co=2 .2 µF(Ceramic)
5
6
7
8
9
10
Input Voltage : VIN(V)
NJM2884_3.0V
Output Noise Voltage vs. Output Current
100
@:Ta=25oC
V IN=4 .0V
LPF:80kHz
80
Co=2.2µF(ceramic)
60
40
20
0
0.001
0.01
0.1
1
10
100
Output Current : Io(mA)
NJM2884_3.0V
Ripple Rejection vs. Output Current
100
90
f=1kHz
80
70
f=10kHz
60
50
40
@:Ta=25oC
30
V IN=4 .0V
ein=200mVrms
Co=2.2µF(Ceramic)
20
0.001
0.01
0.1
1
10
100
Output Current : Io(mA)
Ver.2012-07-12
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