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TS4972 データシートの表示（PDF） - STMicroelectronics

部品番号
コンポーネント説明
メーカー
TS4972
1.2W Audio Power Amplifier with Standby Mode Active High
ST-Microelectronics
STMicroelectronics ST-Microelectronics
TS4972 Datasheet PDF : 30 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
TS4972
Figure 1: Open Loop Frequency Response
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 5V
RL = 8Ω
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
Figure 2: Open Loop Frequency Response
80
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 33V
RL = 8Ω
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
-240
Figure 3: 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
Electrical Characteristics
Figure 4: Open Loop Frequency Response
60
40
Phase
20
0
-20
-40
0.3 1
Gain
Vcc = 5V
ZL = 8Ω + 560pF
Tamb = 25°C
10
100
1000
Frequency (kHz)
10000
0
-20
-40
-60
-80
-100
-120
-140
-160
-180
-200
-220
Figure 5: 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
Figure 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
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