Datasheet

AD8274
Rev. C | Page 10 of 16
40
35
30
25
20
15
10
5
0
–40 –20 0 20 40 60 80 100 120
SLEW RATE (V/µS)
TEMPERATURE (°C)
+SR
–SR
0
7362-010
Figure 29. Slew Rate vs. Temperature
FREQUENCY (Hz)
VOLTAGE NOISE DENSITY (nV/√Hz)
10
100
1k
10k
1 10 100 1k 10k 100k
GAIN = 2
GAIN = ½
07362-034
Figure 30. Voltage Noise Density vs. Frequency, Referred to Output
1s/DIV
1µV/DIV
G = ½
G = 2
07362-035
Figure 31. 0.1 Hz to 10 Hz Voltage Noise, RTO
0.1
0.01
0.001
0.0001
10
100
THDN + N (%)
1k 10k
100k
FREQUENCY (Hz)
07362-131
22kHz FILTER
V
OUT
= 10V p-p
R
L
= 600Ω
GAIN = 2
GAIN = ½
Figure 32. THD + N vs. Frequency, Filter = 22k Hz
0.1
0.01
0.001
0.0001
10
100
THD + N (%)
1k 10k
100k
FREQUENCY (Hz)
07362-135
V
OUT
= 10V p-p
GAIN = 2
GAIN = ½
Figure 33. THD + N vs. Frequency, Filter = 120 kHz
1
0.1
0.01
0.001
0.0001
0
255
THD + N (%)
10 15
20
OUTPUT AMPLITUDE (dBu)
0
7362-136
GAIN = ½
f = 1kHz
R
L
= 2kΩ, 100Ω
R
L
= 600Ω
Figure 34. THD + N vs. Output Amplitude, G = ½