7
6
5
4
3
2
1
–60 –40 –20
0 20 40 60 80 100 120 140
TEMPERATURE – ؇C
Figure 7. Input Bias Current vs. Temperature
130
110
SOURCE CURRENT
90
SINK CURRENT
70
50
30
–60 –40 –20
0 20 40 60 80
TEMPERATURE – ؇C
100 120 140
Figure 8. Short Circuit Current vs. Temperature
100
80
80
PHASE MARGIN
60
60
GAIN BANDWIDTH
40
40
20
–60 –40 –20
0 20 40 60 80
TEMPERATURE – ؇C
100 120
20
140
Figure 9. Unity Gain Bandwidth and Phase Margin
vs. Temperature
AD826
100
+100
PHASE ؎5V OR
؎15V SUPPLIES
80
+80
GAIN ؎15V SUPPLIES
60
+60
40
+40
GAIN ؎5V SUPPLIES
20
+20
0
0
RL = 1k⍀
–20
1k
10k
100k
1M
10M
100M
1G
FREQUENCY – Hz
Figure 10. Open-Loop Gain and Phase Margin
vs. Frequency
7
؎15V
6
5
؎5V
4
3
2
1
100
1k
10k
LOAD RESISTANCE – ⍀
Figure 11. Open-Loop Gain vs. Load Resistance
100
90
80
POSITIVE
70
SUPPLY
60
NEGATIVE
SUPPLY
50
40
30
20
10
100
1k
10k
100k
1M
10M
100M
FREQUENCY – Hz
Figure 12. Power Supply Rejection vs. Frequency
REV. C
–5–