AD5520 データシートの表示（PDF） - Analog Devices
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AD5520 Datasheet PDF : 24 Pages
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0
VDD = +15V
–5 VSS = –15V
TA = 25°C
–10
–15
–20
–25
–30
–35
–40
–45
100
CCOMP = 0.1nF
CCOMP = 1.0nF
CCOMP = 3.3nF
1k
10k
FREQUENCY (Hz)
100k
Figure 11. Force Amplifier Bandwidth, Mode 2 (400 μA)
5
VDD = +15V
0
VSS = –15V
TA = 25°C
–5
–10
–15
–20
–25
–30
–35
–40
1
10 100 1k 10k 100k 1M
FREQUENCY (Hz)
Figure 12. Guard Amplifier Bandwidth
10M 100M
20
VDD = +15V
10
VSS = –15V
TA = 25°C
0
–10
–20
–30
–40
–50
–60
100k
1M
10M
FREQUENCY (Hz)
Figure 13. Current Sense Amplifier AC PSRR
AD5520
0
VDD = +15V
–5 VSS = –15V
TA = 25°C
–10
–15
–20
–25
–30
–35
–40
–45
100
CCOMP = 0.1nF
CCOMP = 1.0nF
CCOMP = 3.3nF
1k
10k
FREQUENCY (Hz)
100k
Figure 14. Force Amplifier Bandwidth, Mode 3 (4 mA)
30
20
ISENSE
10
0
–10
VSENSE
–20 VDD = +15V
VSS = –15V
TA = 25°C
–30
100
1k
10k
100k 1M
10M
FREQUENCY (Hz)
Figure 15. Voltage Sense and Current Sense Amplifier Bandwidths
0
VDD = +15V
VSS = –15V
–5 TA = 25°C
–10
–15
–20
–25
–30
100k
1M
10M
FREQUENCY (Hz)
Figure 16. Force Amplifier AC PSRR, Mode 3, CCOMP = 100 pF
Rev. B | Page 11 of 24
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