Datasheet

 
  
 
SLVS423 A− MAY 2002 − REVISED SEPTEMBER 2002
16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 18
1
0.5
0
1.5
1 k 10 k 100 k 1M 10 M 100 M
− Error Amplifier Maximum Peak-to-Peak
f − Frequency − Hz
ERROR AMPLIFIER MAXIMUM
PEAK-TO-PEAK OUTPUT VOLTAGE SWING
vs
FREQUENCY
V
O(PP)
V
CC
= 6 V
T
A
= 25°C
Output Voltage Swing − V
2
2.5
Figure 19
0.4
0.3
− Error-Ampplifier Minimum Output Voltage Swing − V
0.5
ERROR-AMPLIFIER MINIMUM OUTPUT
VOLTAGE SWING
vs
FREE-AIR TEMPERATURE
0.6
V
OM+
T
A
− Free-Air Temperature − °C
−25 0 25 50 75 100−50
V
CC
= 6 V
No Load
Amplifier 1
0.7
0.8
−20
100 1 k 10 k 100 k 1M 10 M
Error Amplifier Open-Loop Gain − dB
f − Frequency − Hz
ERROR AMPLIFIER OPEN-LOOP GAIN AND PHASE SHIFT
vs
FREQUENCY
0
20
40
60
80
−180°
−144°
−108°
−72°
−36°
−0°
Phase Shift
V
CC
= 6 V
T
A
= 25°C
Gain
Phase Shift
Figure 20