ADA4627-1/ADA4637-1
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
TA = 25°C, unless otherwise noted.
100
120
100
80
60
78°
10
40
20
0
ADA4627-1
= 25°C
19.1MHz
ADA4627-1
T
A
–20
–40
T
= 25°C
A
V
= ±15V
SY
V
= ±15V
SY
1
0.01
0.1
FREQUENCY (kHz)
1
10
1k
10k
100k
1M
10M
100M
100M
15
FREQUENCY (Hz)
Figure 7. Open-Loop Gain and Phase vs. Frequency
Figure 4. Voltage Noise Density vs. Frequency
100
10
140
120
100
80
R
= 1kΩ
L
A
= –10
V
R
= 600Ω
L
1
A
= –100
V
A
= –1
V
0.1
0.01
ADA4627-1
ADA4627-1
T
V
= 25°C
= ±15V
T
V
= 25°C
= ±15V
A
A
SY
SY
V
= ±11V
O
60
–50
100
1k
10k
100k
1M
10M
–25
0
25
50
75
100
125
FREQUENCY (Hz)
TEMPERATURE (°C)
Figure 8. Closed-Loop ZOUT vs. Frequency
Figure 5. Open-Loop Gain vs. Temperature
150
100
50
120
100
80
60
40
20
0
0
–50
–100
–150
ADA4627-1
= 25°C
= ±15V
T
ADA4627-1
= 25°C
A
V
T
SY
A
V
= ±15V
SY
–15
–10
–5
0
5
10
100
1k
10k
100k
1M
10M
V
(V)
CM
FREQUENCY (Hz)
Figure 9. VOS vs. Common-Mode Voltage
Figure 6. CMRR vs. Frequency
Rev. E | Page 6 of 20
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