Datasheet

REV. C
AD824
–9–
FREQUENCY – Hz
120
0
10 10M100 1k 10k 100k 1M
100
80
60
40
20
COMMON-MODE REJECTION – dB
TPC 16. Common-Mode Rejection vs. Frequency
THD – dB
FREQUENCY – Hz
–40
–60
–120
100 100k1k 10k
–80
–100
TPC 17. THD vs. Frequency, 3 V rms
FREQUENCY – Hz
100
–20
10 10M100
OPEN-LOOP GAIN – dB
1k 10k 100k 1M
80
60
40
20
0
100
–20
80
60
40
20
0
PHASE MARGIN – Degrees
15V
3, 0V
TPC 18. Open-Loop Gain and Phase vs. Frequency
FREQUENCY – Hz
1k
INPUT VOLTAGE NOISE – nV/÷Hz
100
1
1 100k10 100 1k 10k
10
TPC 19. Input Voltage Noise Spectral Density vs.
Frequency
FREQUENCY – Hz
120
0
10 10M100
POWER SUPPLY REJECTION – dB
1k 10k 100k 1M
100
80
60
40
20
TPC 20. Power Supply Rejection vs. Frequency
INPUT FREQUENCY – Hz
30
0
1k 1M3k
OUTPUT VOLTAGE – Volts
10k 30k 100k 300k
25
20
15
10
5
TPC 21. Large Signal Frequency Response