Datasheet

AD712
Rev. H | Page 8 of 20
CMR (dB)
0
100
80
60
40
20
V
S
= ±15V
V
CM
= 1V p-p
25°C
FREQUENCY (Hz)
10 100 1k 10k 100k 1M
00823-014
Figure 14. Common-Mode Rejection vs. Frequency
OUTPUT VOLTAGE SWING (V p-p)
30
25
0
15
10
5
20
FREQUENCY (Hz)
100k 1M 10M
R
L
= 2kΩ
25°C
V
S
= ±15V
00823-015
Figure 15. Large Signal Frequency Response
–8
0.5
–6
–4
–2
0
4
6
8
10
2
–10
0.6 0.7
0.01%0.1%1%
0.01%
0.1%1%ERROR
OUTPUT SWING FROM 0V TO ±VOLTS
0.8 0.9 1.0
SETTLING TIME (µs)
00823-016
Figure 16. Output Swing and Error vs. Settling Time
FREQUENCY (Hz)
THD (dB)
–
70
–80
–90
–100
–110
–120
–130
100 1k 10k 100k
3V rms
R
L
= 2kΩ
C
L
= 100pF
00823-017
Figure 17. Total Harmonic Distortion vs. Frequency
FREQUENCY (Hz)
1
10
100
1k
INPUT NOISE VOLTAGE (nV/
√
Hz)
10 100 1k 10k 100k1
0
0823-018
Figure 18. Input Noise Voltage Spectral Density
INPUT ERROR SIGNAL (mV)
(AT SUMMING JUNCTION)
5
10
15
20
25
0
SLEW RATE (V/µs)
0 100 200 300 400 500 600 700 800 900
00823-019
Figure 19. Slew Rate vs. Input Error Signal