Data Sheet
AD841
15
14
13
12
11
10
9
100
80
60
40
20
0
100
80
60
40
20
0
8
500Ω LOAD
1k
7
–20
100
–20
100M
–60 –40 –20
0
20
40
60
80
100 120 140
10k
100k
1M
10M
TEMPERATURE (°C)
FREQUENCY (Hz)
Figure 10. Quiescent Current vs. Temperature
Figure 13. Open-Loop Gain and Phase Margin vs. Frequency
140
130
120
110
100
90
98
96
94
92
90
+OUTPUT CURRENT
–OUTPUT CURRENT
80
70
500Ω LOAD
60
–60 –40 –20
0
20
40
60
80
100 120 140
0
5
10
15
20
TEMPERATURE (°C)
SUPPLY VOLTAGE (±V)
Figure 11. Short-Circuit Current Limit vs. Temperature
Figure 14. Open-Loop Gain vs. Supply Voltage
50
45
40
35
30
120
100
80
60
40
20
0
+SUPPLY
–SUPPLY
100
1k
10k
100k
1M
10M
100M
–60 –40 –20
0
20
40
60
80
100 120 140
FREQUENCY (Hz)
TEMPERATURE (°C)
Figure 12. Gain Bandwidth Product vs. Temperature
Figure 15. Power Supply Rejection vs. Frequency
Rev. C | Page 7 of 16
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