AD8572_15 Datasheet, PDF (11/24 Pages) Analog Devices – Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers

5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
100
V_S = ±2.5V
R_L = 2kΩ
A_V = 1
THD + N < 1%
T_A = 25°C
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 37. Maximum Output Swing vs. Frequency
V_S = ±1.35V
A_V = 120,000
0V
1sec
50mV
Figure 38. 0.1 Hz to 10 Hz Noise
V_S = ±2.5V
A_V = 120,000
1sec
50mV
Figure 39. 0.1 Hz to 10 Hz Noise
AD8571/AD8572/AD8574
364
V_S = 2.7V
R_S = 0Ω
312
260
208
156
104
52
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (kHz)
Figure 40. Voltage Noise Density from 0 Hz to 2.5 kHz
112
V_S = 2.7V
R_S = 0Ω
96
80
64
48
32
16
0
5
10
15
20
25
FREQUENCY (kHz)
Figure 41. Voltage Noise Density from 0 Hz to 25 kHz
182
V_S = 5V
R_S = 0Ω
156
130
104
78
52
26
0
0.5
1.0
1.5
2.0
2.5
FREQUENCY (kHz)
Figure 42. Voltage Noise Density from 0 Hz to 2.5 kHz
Rev. E | Page 11 of 24