Datasheet

Data Sheet AD8551/AD8552/AD8554
Rev. F | Page 11 of 24
3.0
2.5
2.0
1.5
0.5
1.0
3.5
4.0
4.5
5.0
5.5
0
OUTPUT SWING (V p-p)
FREQUENCY (Hz)
10k 100k 1M100 1k
V
SY
= ±2.5V
R
L
= 2kΩ
A
V
= 1
THD+N < 1%
T
A
= 25°C
01101-037
Figure 37. Maximum Output Swing vs. Frequency at 5 V
0V
1s
2mV
V
SY
= ±1.35V
A
V
= 10000
01101-038
Figure 38. 0.1 Hz to 10 Hz Noise at 2.7 V
1s
2mV
V
SY
= ±2.5V
A
V
= 10000
01101-039
Figure 39. 0.1 Hz to 10 Hz Noise at 5 V
0.5
FREQUENCY (kHz)
0
52
78
104
130
156
182
26
V
SY
= 2.7V
R
S
= 0Ω
e
n
(nV/√Hz)
1.0 1.5 2.0 2.5
01101-040
Figure 40. Voltage Noise Density at 2.7 V from 0 Hz to 2.5 kHz
5
FREQUENCY (kHz)
0
32
48
64
80
96
112
16
V
SY
= 2.7V
R
S
= 0Ω
e
n
(nV/√Hz)
10 15 20 25
01101-041
Figure 41. Voltage Noise Density at 2.7 V from 0 Hz to 25 kHz
0.5
FREQUENCY (kHz)
0
26
39
52
65
78
91
13
V
SY
= 5V
R
S
= 0Ω
e
n
(nV/√Hz)
1.0
1.5
2.0
2.5
01101-042
Figure 42. Voltage Noise Density at 5 V from 0 Hz to 2.5 kHz