TS421-2 STMicroelectronics, TS421-2 Datasheet - Page 14

• Manufacturer Part Number: TS421-2
• Description: 360mW MONO AMPLIFIER WITH STANDBY MODE
• Manufacturer: STMicroelectronics

TS419-TS421
Fig. 31: Power Dissipation vs Output Power
Fig. 33: Output Voltage Swing For One Amp. vs
Power Supply Voltage
14/32
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
100
80
60
40
20
2.0
0
0
Tamb=25 C
Amps. in BTL
Vcc=2V
F=1kHz
THD+N<1%
2.5
5
Power Supply Voltage (V)
10
3.0
RL=32
Output Power (mW)
15
3.5
RL=32
20
RL=16
4.0
25
RL=16
4.5
RL=8
RL=8
30
5.0
35
Fig. 32: Power Derating Curves
Fig. 34: Low Frequency Cut Off vs Input
Capacitor for fixed gain versions