Datasheet

AD825
Rev. F | Page 7 of 12
LOAD RESISTANCE ( Ω )
80
75
60
10 10k1k
OPEN-LOOP GAIN (dB)
70
65
V
S
= ±15V
V
S
= ±5V
00876-E-011
Figure 13. Open-Loop Gain vs. Load Resistance
FREQUENCY (Hz)
10k 10M100k
PSR (dB)
1M
10
0
–90
–10
–20
–30
–40
–50
–60
–70
–80
–PSRR
+PSRR
00876-E-012
Figure 14. Power Supply Rejection vs. Frequency
FREQUENCY (Hz)
10 10M1k
CMR (dB)
100k
130
120
30
110
100
90
80
70
60
50
40
100 10k 1M
V
S
= ±15V
V
S
= ±5V
00876-E-013
Figure 15. Common-Mode Rejection vs. Frequency
FREQUENCY (Hz)
30
20
0
10k 100k
OUTPUT VOLTAGE (V p-p)
1M 10M
10
R
L
= 1kΩ
R
L
= 150Ω
00876-E-014
Figure 16. Large Signal Frequency Response; G = +2
OUTPUT SWING (0 to ±V)
200
80
0
10 –108
SETTLING TIME (ns)
6 4 2 0 –2 –4 –6 –8
180
100
60
20
140
120
40
160
0.01%
0.1%
0.01%
0.1%
00876-E-015
Figure 17. Output Swing and Error vs. Settling Time
FREQUENCY (Hz)
–50
–55
–85
100k 10M1M
DISTORTION (dB)
–60
–65
–70
–75
–80
SECOND
THIRD
00876-E-016
Figure 18. Harmonic Distortion vs. Frequency