AD826
7
100
PHASE 5V OR
15V SUPPLIES
+100
6
80
+80
INPUT BIAS CURRENT – A
5
60
+60
4
40
GAIN
20
5V SUPPLIES
+40
3
+20
2
0
RL = 1k
0
1
–60
–40
–20
0
20
40
60
80
100
120
140
–20
1k
10k
100k
1M
10M
FREQUENCY – Hz
100M
1G
TEMPERATURE – C
Figure 7. Input Bias Current vs. Temperature
Figure 10. Open-Loop Gain and Phase Margin
vs. Frequency
130
7
15V
SHORT CIRCUIT CURRENT – mA
110
SOURCE CURRENT
90
SINK CURRENT
70
6
OPEN-LOOP GAIN – V/mV
5
5V
4
3
50
2
30
–60
–40
–20
0
20
40
60
80
100
120
140
1
100
1k
LOAD RESISTANCE –
10k
TEMPERATURE – C
Figure 8. Short Circuit Current vs. Temperature
Figure 11. Open-Loop Gain vs. Load Resistance
100
100
90
UNITY GAIN BANDWIDTH – MHz
PHASE MARGIN – Degrees
80
PHASE MARGIN
80
80
70
POSITIVE
SUPPLY
NEGATIVE
SUPPLY
PSR – dB
60
50
40
30
20
60
60
GAIN BANDWIDTH
40
40
20
–60
–40
–20
0
20
40
60
80
100
120
20
140
10
100
1k
10k
100k
1M
10M
100M
TEMPERATURE – C
FREQUENCY – Hz
Figure 9. Unity Gain Bandwidth and Phase Margin
vs. Temperature
Figure 12. Power Supply Rejection vs. Frequency
REV. B
–5–
PHASE MARGIN – Degrees
OPEN-LOOP GAIN – dB
GAIN
15V SUPPLIES
AD [ ANALOG DEVICES ]
