AD549–Typical Characteristics
20
15
10
5
20
15
10
5
30
25
20
15
10
5
+25°C
= 10k
+V
OUT
R
L
V
= ±15 VOLTS
S
+V
IN
–V
OUT
–V
IN
0
0
0
10
100
1k
10k
100k
0
5
10
15
20
0
5
10
15
20
LOAD RESISTANCE – Ω
SUPPLY VOLTAGE ± V
SUPPLY VOLTAGE ± V
Figure 2. Output Voltage
Swing vs. Supply Voltage
Figure 3. Output Voltage
Swing vs. Load Resistance
Figure 1. Input Voltage Range
vs. Supply Voltage
3000
120
110
100
90
800
700
600
1000
300
100
500
400
80
70
–15
–10
0
+10
+15
0
5
10
15
20
0
5
10
15
20
INPUT COMMON-MODE VOLTAGE – V
SUPPLY VOLTAGE ± V
SUPPLY VOLTAGE ± V
Figure 5. CMRR vs. Input
Common-Mode Voltage
Figure 6. Open-Loop Gain vs.
Supply Voltage
Figure 4. Quiescent Current
vs. Supply Voltage
30
25
3000
50
45
40
35
30
1000
20
15
300
100
10
5
25
20
0
–10
–5
0
5
10
–55 –25
5
35
65
95
125
0
1
2
3
4
5
6
7
COMMON-MODE VOLTAGE ± V
TEMPERATURE – °C
WARM-UP TIME – Minutes
Figure 9. Input Bias Current
vs. Common-Mode Voltage
Figure 7. Open-Loop Gain vs.
Temperature
Figure 8. Change in Offset
Voltage vs. Warm-Up Time
–4–
REV. A