NJM2391 查看數據表（PDF） - Japan Radio Corporation
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NJM2391 Datasheet PDF : 7 Pages
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NJM2391
ELECTRICAL CHARACTERISTICS (CIN=0.1µF, Co=10µF, Tj=25°C)
Measurement is to be conducted is pulse testing
PARAMETER
SYMBOL
TEST CONDITION
Vo=3.3V Version
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Dropout Voltage
Output Noise Voltage
VO
∆Vo/∆VIN
∆Vo/∆Io
IQ
RR
∆VI-O
VNO
VIN=6.3V, Io=0.01A
VIN=4.8V~9.8V, Io=1A
VIN=6.3V, Io=0~1A
VIN=6.3V, Io=0A
VIN=6.3V, ein=2VP-P
f=120Hz, Io=0.5A
Io=1A
VIN=6.3V, Io=0.5A
BW=10Hz~100kHz
Vo=3.5V Version
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Dropout Voltage
Output Noise Voltage
VO
∆Vo/∆VIN
∆Vo/∆Io
IQ
RR
∆VI-O
VNO
VIN=6.5V, Io=0.01A
VIN=5V~10V, Io=1A
VIN=6.5V, Io=0~1A
VIN=6.5V, Io=0A
VIN=6.5V, ein=2VP-P
f=120Hz, Io=0.5A
Io=1A
VIN=6.5V, Io=0.5A
BW=10Hz~100kHz
Vo=5V Version
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
Ripple Rejection
Dropout Voltage
Output Noise Voltage
VO
∆Vo/∆VIN
∆Vo/∆Io
IQ
RR
∆VI-O
VNO
VIN=8V, Io=0.01A
VIN=6.5V~9.5V, Io=1A
VIN=8V, Io=0~1A
VIN=8V, Io=0A
VIN=8V, ein=2VP-P
f=120Hz, Io=0.5A
Io=1A
VIN=8V, Io=0.5A
BW=10Hz~100kHz
MIN.
3.267
−
−
−
52
−
−
3.465
−
−
−
52
−
−
4.95
−
−
−
50
−
−
TYP.
3.30
−
−
2.3
62
1.1
100
MAX.
3.333
66
66
4.0
−
1.2
200
UNIT
V
mV
mV
mA
dB
V
µV
3.50 3.535 V
−
70
mV
−
70
mV
2.3
4.0 mA
62
−
dB
1.1
1.2
V
105
205
µV
5.00 5.05
V
−
60
mV
−
100 mV
2.3
4.0 mA
60
−
dB
1.1
1.2
V
150
260
µV
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