ADP3330(RevC) データシートの表示（PDF） - Analog Devices
部品番号
コンポーネント説明
メーカー
ADP3330
(Rev.:RevC)
(Rev.:RevC)
Analog Devices
ADP3330 Datasheet PDF : 16 Pages
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Data Sheet
3.10
3.05
3.00
VIN = 7V
VOUT = 3V
CL = 10µF
2.95
2.90
200
100
20mA
0
–100
0
200
400
600
800
1000
TIME (µs)
Figure 16. Load Transient Response, CL = 10 µF
3
0
500
400
300
200
100
0
–100
0
VOUT
IOUT
VIN = 7V
1
2
3
4
5
TIME (Seconds)
Figure 17. Short-Circuit Current
VIN = 7V
3
VOUT = 3V
CL = 10µF
RL = 15Ω
2
1
0
3
0
2
0
–2
0
200
400
600
800
1000
TIME (µs)
Figure 18. Turn On/Turn Off Response
ADP3330
0
VOUT = 3V
–10
–20
CL = 0.47µF
–30
IL = 0.1mA
–40
CL = 0.47µF
IL = 200mA
–50
–60
CL = 10µF
–70
IL = 200mA
–80
CL = 10µF
IL = 0.1mA
–90
–100
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 19. Power Supply Ripple Rejection vs. Frequency
160
140
IL = 200mA
120
IL = 0mA
100
80
60
IL = 200mA
WITH NOISE REDUCTION
40
20
IL = 0mA
WITH NOISE REDUCTION
0
0
10
20
30
40
50
CL (µF)
Figure 20. RMS Noise vs. CL (10 Hz to100 kHz)
1
CL = 0.47µF
CNR = 10nF
0.1
CL = 10µF
CNR = 0
CL = 0.47µF
CNR = 0
CL = 10µF
CNR = 10nF
VOUT = 3V
IL = 200mA
0.01
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 21. Output Noise Density
Rev. C | Page 9 of 16
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