ada4528-1 Analog Devices, Inc., ada4528-1 Datasheet - Page 9

• Manufacturer Part Number: ada4528-1
• Description: Precision, Ultralow Noise, Rrio, Zero-drift Op Amp Ada4528-1
• Manufacturer: Analog Devices, Inc.

120
–30
90
60
30
0
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
1k
–10
–20
60
50
40
30
20
10
0
0
10
V
R
C
0
SY
L
L
Figure 21. Open-Loop Gain and Phase vs. Frequency
= 10kΩ
= 100pF
= 2.5V
0.5
Figure 20. Supply Current vs. Supply Voltage
Figure 22. Closed-Loop Gain vs. Frequency
100
1.0
10k
A
A
A
V
V
V
1.5
= 100
= 10
= 1
FREQUENCY (Hz)
1k
2.0
FREQUENCY (Hz)
100k
PHASE
2.5
GAIN
V
10k
SY
+125°C
(V)
3.0
+85°C
3.5
100k
+25°C
–40°C
1M
V
4.0
SY
= 2.5V
4.5
1M
5.0
10M
10M
135
90
45
0
–45
–90
5.5
Rev. 0 | Page 9 of 20
120
–30
90
60
30
0
1k
–10
–20
2.0
1.8
1.6
1.4
1.2
1.0
60
50
40
30
20
10
0
–50
10
V
R
C
SY
L
L
Figure 24. Open-Loop Gain and Phase vs. Frequency
= 10kΩ
= 100pF
= 5V
Figure 25. Closed-Loop Gain vs. Frequency
Figure 23. Supply Current vs. Temperature
–25
100
10k
A
A
A
V
V
V
= 100
= 10
= 1
0
FREQUENCY (Hz)
1k
TEMPERATURE (°C)
FREQUENCY (Hz)
100k
25
PHASE
GAIN
10k
V
V
SY
SY
= 5.0V
50
= 2.5V
100k
1M
75
V
SY
ADA4528-1
= 5V
1M
100
10M
10M
135
90
45
0
–45
–90
125