Typical Characteristics– AD825
20
15
10
OUTPUT SWING – Volts
100
10
OUTPUT IMPEDANCE –
16
18
5
0
–5
–10
–15
–20
R
L
= 150
R
L
= 1k
1
0.1
0
2
4
6
8
10
12
SUPPLY VOLTAGE – Volts
14
0.01
100
1k
10k
100k
FREQUENCY – Hz
1M
10M
Figure 3. Output Voltage Swing vs. Supply
Figure 6. Closed-Loop Output Impedance vs. Frequency
15
35
BANDWIDTH
80
10
V
S
=
OUTPUT SWING – Volts
30
15V
UNITY GAIN BANDWIDTH – MHz
5
60
20
PHASE MARGIN
15
40
10
0
V
S
=
5V
–5
V
S
=
–10
15V
5
0
–60
20
–40
–20
0
60
20
40
80
TEMPERATURE – C
100
120
140
–15
0
100
200
300 400 500 600 700
LOAD RESISTANCE – Ohms
800
900
1000
Figure 4. Output Voltage Swing vs. Load Resistance
Figure 7. Unity Gain Bandwidth and Phase Margin vs.
Temperature
7.0
–40
+25
SUPPLY CURRENT – mA
80
V
S
=
70
60
50
40
30
20
10
V
S
=
5V
15V
180
135
90
45
0
OPEN-LOOP PHASE – Degrees
+85
6.0
5.5
5.0
OPEN-LOOP GAIN – dB
6.5
0
2
4
6
8
10
12
14
SUPPLY VOLTAGE – ±V
16
18
20
0
1k
10k
100k
1M
FREQUENCY – Hz
10M
100M
Figure 5. Quiescent Supply Current vs. Supply Voltage for
Various Temperatures
Figure 8. Open-Loop Gain and Phase Margin vs.
Frequency
REV. C
–5–
PHASE MARGIN – C
25
AD [ ANALOG DEVICES ]
