Datasheet

AD824 Data Sheet
120
100
80
60
40
20
0
10
100
1k
10k
100k
1M 10M
COMMON-MODE REJECTION (dB)
FREQUENCY (Hz)
00875-018
Figure 18. Common-Mode Rejection vs. Frequency
–40
–60
–80
–100
–120
100 1k 10k 100k
THD (dB)
FREQUENCY (Hz)
00875-019
Figure 19. THD vs. Frequency, 3 V rms
100
80
60
40
20
–20
0
100
80
60
40
20
–20
0
10 100 1k 10k 100k 1M 10M
OPEN-LOOP GAIN (dB)
PHASE MARGIN (Degrees)
FREQUENCY (Hz)
±15V
3V, 0V
00875-020
Figure 20. Open-Loop Gain and Phase vs. Frequency
1k
100
10
1
1 10 100 1k 10k 100k
INPUT VOLTAGE NOISE (nV/√Hz)
FREQUENCY (Hz)
00875-021
Figure 21. Input Voltage Noise Spectral Density vs. Frequency
120
100
80
60
40
20
0
10 100 1k 10k 100k 1M 10M
POWER SUPPLY REJECTION (dB)
FREQUENCY (Hz)
00875-022
Figure 22. Power Supply Rejection vs. Frequency
30
25
20
15
10
5
0
1k 3k 10k 30k 100k 300k 1M
OUTPUT VOLTAGE (V)
INPUT FREQUENCY (Hz)
00875-023
Figure 23. Large Signal Frequency Response
Rev. E | Page 10 of 16