TS482(2003) Просмотр технического описания (PDF) - STMicroelectronics
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TS482 Datasheet PDF : 24 Pages
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Fig. 7 : Open Loop Gain and Phase vs
Frequency
80
Gain
60
40
180
Vcc = 5V
RL = 600Ω
160
Tamb = 25°C 140
120
100
80
20 Phase
60
0
40
20
-20
0
-40
-20
0.1
1
10
100
1000 10000
Frequency (kHz)
Fig. 9 : Open Loop Gain and Phase vs
Frequency
80
Gain
60
40
180
Vcc = 5V
RL = 5kΩ
160
Tamb = 25°C 140
120
100
80
20 Phase
60
0
40
20
-20
0
-40
-20
0.1
1
10
100
1000 10000
Frequency (kHz)
Fig. 11 : Phase Margin vs Power Supply
Voltage
50
RL=8Ω
Tamb=25°C
40
30
20
CL= 0 to 500pF
10
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Power Supply Voltage (V)
TS482
Fig. 8 : Open Loop Gain and Phase vs
Frequency
80
Gain
60
40
20 Phase
0
-20
-40
0.1
1
10
100
Frequency (kHz)
180
Vcc = 2V
RL = 600Ω
160
Tamb = 25°C 140
120
100
80
60
40
20
0
1000
-20
10000
Fig. 10 : Open Loop Gain and Phase vs
Frequency
80
Gain
60
40
180
Vcc = 2V
RL = 5kΩ
160
Tamb = 25°C 140
120
100
80
20 Phase
60
0
40
20
-20
0
-40
-20
0.1
1
10
100
1000 10000
Frequency (kHz)
Fig. 12 : Gain Margin vs Power Supply Voltage
50
RL=8Ω
Tamb=25°C
40
30
20
CL=0 to 500pF
10
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Power Supply Voltage (V)
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