Datasheet

Data Sheet AD824
–80
–90
–100
–110
–120
–130
–140
10 100 1k 10k 100k
CROSSTALK (dB)
FREQUENCY (Hz)
1 TO 4
1 TO 2
1 TO 3
00875-024
Figure 24. Crosstalk vs. Frequency
10k
1k
100
10
1
0.1
0.01
10 100 1k 10k 100k 1M
10M
OUTPUT IMPEDANCE (Ω)
FREQUENCY (Hz)
00875-025
Figure 25. Output Impedance vs. Frequency, Gain = +1
10
0%
100
90
500ns20mV
00875-026
Figure 26. Small Signal Response, Unity Gain Follower, 10 kΩ||100 pF Load
10
0%
100
90
5µs5V
00875-027
Figure 27. Large Signal Response
2750
1000
1250
1500
1750
2000
2250
2500
–60 –40 –20 0 20 40 60 80 100 120 140
SUPPLY CURRENT (µA)
TEMPERATURE (°C)
V
S
= ±15V
V
S
= +3V, 0V
00875-028
Figure 28. Supply Current vs. Temperature
1k
100
10
1
0.01 1010.1
OUTPUT SATURATION VOLTAGE (mV)
LOAD CURRENT (mA)
V
OL
– V
S
V
S
= ±15V
V
S
= 3V, 0V
V
S
– V
OH
00875-029
Figure 29. Output Saturation Voltage
Rev. E | Page 11 of 16