AD549–Typical Characteristics
20
15
+VIN
10
20
+25°C
RL = 10k
15
10
+VOUT
–VOUT
–VIN
5
5
0
0
5
10
15
20
SUPPLY VOLTAGE ± V
Figure 1. Input Voltage Range
vs. Supply Voltage
0
0
5
10
15
20
SUPPLY VOLTAGE ± V
Figure 2. Output Voltage
Swing vs. Supply Voltage
30
25
VS = ±15 VOLTS
20
15
10
5
0
10
100
1k
10k
100k
LOAD RESISTANCE – Ω
Figure 3. Output Voltage
Swing vs. Load Resistance
800
700
600
500
400 0
5
10
15
20
SUPPLY VOLTAGE ± V
Figure 4. Quiescent Current
vs. Supply Voltage
120
110
100
90
80
70
–15
–10
0
+10
+15
INPUT COMMON-MODE VOLTAGE – V
Figure 5. CMRR vs. Input
Common-Mode Voltage
3000
1000
300
100
0
5
10
15
20
SUPPLY VOLTAGE ± V
Figure 6. Open-Loop Gain vs.
Supply Voltage
3000
1000
300
100
–55 –25
5
35
65 95 125
TEMPERATURE – °C
Figure 7. Open-Loop Gain vs.
Temperature
30
25
20
15
10
5
0
01
23
4567
WARM-UP TIME – Minutes
Figure 8. Change in Offset
Voltage vs. Warm-Up Time
50
45
40
35
30
25
20
–10
–5
0
5
10
COMMON-MODE VOLTAGE ± V
Figure 9. Input Bias Current
vs. Common-Mode Voltage
–4–
REV. A