NCS2003 查看數據表（PDF） - ON Semiconductor
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NCS2003 Datasheet PDF : 17 Pages
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NCS2003/A, NCV2003, NCS20032, NCV20032, NCS20034, NCV20034
TYPICAL CHARACTERISTICS
5
140
VS = 5 V
120
4.9
−40°C
100
+25°C
4.8
80
4.7
+85°C
60
+125°C
40
4.6
20
4.5
0
0
−4
−8
−12
−16
−20 10
HIGH LEVEL OUTPUT CURRENT (mA)
Figure 8. High Level Output Voltage vs. Output
Current @ VS = 5 V
RL = 10 kW
TA = 25°C
VS = 1.8 V
VS = 5 V
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 9. PSRR vs. Frequency
100
80
60
40
20
0
10
100
RL = 10 kW
TA = 25°C
80
60
Gain
360
Gain − 10 kW
Gain − 2 kW
Phase − 10 kW
300
Phase − 2 kW
240
40
Phase
180
VS = 1.8 V
VS = 5 V
100
1k
10k
100k
FREQUENCY (Hz)
Figure 10. CMRR vs. Frequency
20
120
0 VS = 1.8 V
CL = 5 pF
−20 TA = 25°C
1M
10 100 1k
60
0
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 11. Open Loop Gain and Phase vs.
Frequency @ VS = 1.8 V
100
Gain
80
60
360
Gain − 2 kW
Gain − 10 kW
Phase − 2 kW
300
Phase − 10 kW
240
40
Phase
180
20
120
0 VS = 5 V
CL = 5 pF
TA = 25°C
−20
10 100 1k
60
0
10k 100k 1M 10M 100M
FREQUENCY (Hz)
Figure 12. Open Loop Gain and Phase vs.
Frequency @ VS = 5 V
80
70
VS = 1.8 V
RL = 10 kW
60
TA = 25°C
50
40
30
20
10
0
0
50
100
150
200
CAPACITIVE LOAD (pF)
Figure 13. Phase Margin vs. Capacitive Load
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