NJM2890R3325 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2890R3325 Datasheet PDF : 10 Pages
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ELECTRICAL CHARACTERISTICS
NJM2890_3.0V
Line Regulation v.s. Temperature
0.1
@:dVIN=4-9V
Io=30mA
Co=1.0µF(Ceramic)
Cp= 0. 01µ F
0.05
0
-0.05
-0.1
-50
0
50
100
150
Temperatur e : Ta (oC)
NJ M2 89 0_3. 0V
Output Voltage vs. Temperature
3.5
3
2.5
2
1.5
1
VI N=4V
Io=30mA
0.5 Co=1.0µF
Cp=0.01µF
0
-50
0
50
100
150
200
Temperature : Ta (oC)
7
6
5
4
3
2
1
0
-1
0
NJM2890_3.0V
ON/OFF Trans ie nt Re sponse
Control Voltage
Output Voltage
@: Ta=25 oC
VD D=4.0V
Co=1.0µF(Ceramic)
Cp=0 .01µ F
Io=30mA
4
8
12
16
Time : t [mS]
10
5
0
-5
-10
-15
-20
-25
-30
20
NJM2890
0.03
0.025
0.02
0.015
0.01
0.005
0
-50
N J M2 890_ 3. 0V
Load Regulation v.s. Temperature
@:Ta=25oC
VIN=4.0V
Co=1.0µF(Ceramic)
Cp=0.01µF
Io=0-100mA
0
50
100
150
Temperature : Ta (oC)
N J M2 89 0_ 3. 0V
Short Ci rcuit Current v.s. Temperature
400
@:VIN=4V
350
Output is short to ground.
Co=1.0µF(Ceramic)
Cp=0.01µF
300
250
200
150
100
50
0
-50
0
50
100
150
Temperature : Ta (oC)
7
6
5
4
3
2
1
0
-1
0
NJM2890_3.0V
ON/OFF Trans ie nt Response without load
Control Voltage
Output Voltage
@:Ta=25oC
VDD=4.0V
Co=1.0µF(Ceramic)
Cp=0.01µ F
Io=0mA
1
2
3
4
Time : t [mS]
10
5
0
-5
-10
-15
-20
-25
-30
5
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