ad8475 Analog Devices, Inc., ad8475 Datasheet - Page 10

• Manufacturer Part Number: ad8475
• Description: Precision, Selectable Gain, Fully Differential Funnel Amplifier Ad8475
• Manufacturer: Analog Devices, Inc.

AD8475
Figure 17. Small Signal Frequency Response for All Gains V
–1.94
–7.96
Figure 18. Small Signal Frequency Response for Various Supplies
–7.96
Figure 19. Small Signal Frequency Response for Various Loads
–10
–20
–30
–40
–50
–10
–20
–30
–40
–10
–20
–30
–40
–50
0
100k
0
0
1k
1k
R
R
R
L
L
L
10k
= 200Ω
= 1kΩ
= 10kΩ
10k
G = 0.8
G = 0.4
1M
100k
100k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
1M
1M
10M
10M
10M
100M
100M
100M
V
V
V
S
S
S
= ±5V
= +3V
= +5V
S
= ±5 V
1G
Rev. A | Page 10 of 24
Figure 20. Large Signal Frequency Response for All Gains, V
–1.94
–7.96
–7.96
Figure 21. Large Signal Frequency Response for Various Supplies
–10
–20
–30
–10
–20
–30
Figure 22. Large Signal Frequency Response for Various Loads
–10
–20
–30
–40
–50
0
0
1k
1k
100k
0
R
R
R
L
L
L
= 200Ω
= 1kΩ
= 10kΩ
10k
10k
G = 0.8
G = 0.4
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
100k
FREQUENCY (Hz)
10M
1M
1M
10M
10M
100M
V
V
V
S
S
S
= ±5V
= +3V
= +5V
S
= ±5 V
100M
100M