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TS4900(2002) Просмотр технического описания (PDF) - STMicroelectronics

Номер в каталоге
Компоненты Описание
производитель
TS4900
(Rev.:2002)
300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE HIGH
ST-Microelectronics
STMicroelectronics ST-Microelectronics
TS4900 Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Fig. 1 : Open Loop Frequency Response
60
40
Phase
20
0
-20
-40
0.3 1
0
Gain
Vcc = 5V
-20
RL = 8Ω
-40
Tamb = 25°C
-60
-80
-100
-120
-140
-160
-180
-200
-220
10
100
1000 10000
Frequency (kHz)
Fig. 3 : Open Loop Frequency Response
80
60
40
Phase
20
0
-20
-40
0.3 1
0
-20
Gain
Vcc = 33V
RL = 8Ω
-40
Tamb = 25°C -60
-80
-100
-120
-140
-160
-180
-200
-220
10
100
1000
Frequency (kHz)
-240
10000
Fig. 5 : Open Loop Frequency Response
80
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 2.6V
RL = 8Ω
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
-240
TS4900
Fig. 2 : Open Loop Frequency Response
60
40
Phase
20
0
-20
-40
0.3 1
0
Gain
Vcc = 5V
-20
ZL = 8Ω + 560pF -40
Tamb = 25°C
-60
-80
-100
-120
-140
-160
-180
-200
10
100
1000
Frequency (kHz)
-220
10000
Fig. 4 : Open Loop Frequency Response
80
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 3.3V
ZL = 8Ω + 560pF
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
-240
Fig. 6 : Open Loop Frequency Response
80
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 2.6V
ZL = 8Ω + 560pF
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
-240
5/19

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