Datasheet

Data Sheet AD823A
Rev. | Page 11 of 20
8
7
6
5
4
3
2
1
0
0 2 4 6 8 10 12 14 16 18 20
QUIESCENT CURRENT (mA)
SUPPLY VOLTAGE (±V)
09439-525
–55°C
+25°C
+125°C
Figure 25. Quiescent Current vs. Supply Voltage
100
90
80
70
60
50
40
30
20
10
0
100 10M1M100k10k1k
POWER SUPPLY REJECTION RATIO (dB)
FREQUENCY (Hz)
09439-526
+PSRR
+V
S
= 5V
–PSRR
Figure 26. Power Supply Rejection Ratio vs. Frequency
09439-125
0
5
10
15
20
25
30
10k 100k
OUTPUT VOLTAGE (V p-p)
FREQUENCY (Hz)
1M 10M
V
S
= +5V, V
IN
= –0.2V TO +3.8V
V
S
= +3V, V
IN
= –0.2V TO +1.5V
R
L
= 2kΩ
G = +1
V
S
= ±15V,
V
IN
= –15.2V TO +13.8V
Figure 27. Large Signal Frequency Response
0
2
4
6
8
10
12
14
16
0 1 2 3 4 5 6 7 8 9 10
CAPACITANCE (pF × 1000)
SERIES RESISTANCE (Ω)
+V
S
= +5V
Φ
m
= 20°
Φ
m
= 45°
V
IN
R
S
C
L
09439-067
Figure 28. Series Resistance vs. Capacitive Load
–130
–120
–110
–100
–90
–80
–70
–60
CROSSTALK (dB)
FREQUENCY (Hz)
V
S
= +5V
GAIN = +1
R
L
= 2kΩ
1k 10k 100k 1M 10M
09439-063
Figure 29. Crosstalk vs. Frequency
1.5V
0V
3V
09439-025
10µs/DIV500mV/DIV
V
S
= 3V
G = –1
V
OUT
= 2.9V p-p
Figure 30. Output Swing, +V
S
= ±1.5 V, G = −1
B