TS4962_07 STMICROELECTRONICS [STMicroelectronics], TS4962_07 Datasheet - Page 22

• Manufacturer Part Number: TS4962_07
• Description: 2.8W filter-free mono class D audio power amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
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Figure 4.
Figure 6.
Figure 8.
100
80
60
40
20
0
0.0
2.0
1.5
1.0
0.5
0.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
Efficiency
0
No load
Tamb=25 ° C
Current consumption vs. power
supply voltage
Current consumption vs. standby
voltage
Efficiency vs. output power
0.5
0.5
1
Output Power (W)
Power Supply Voltage (V)
Dissipation
1.0
Standby Voltage (V)
Power
1.0
2
1.5
3
1.5
Vcc=5V
RL=4 Ω + ≥ 15 μ H
F=1kHz
THD+N ≤ 1%
2.0
Vcc = 3V
No load
Tamb=25 ° C
4
2.5
2.0
2.2
3.0
600
500
400
300
200
100
0
5
Figure 5.
Figure 7.
Figure 9.
100
80
60
40
20
0
0.0
2.5
2.0
1.5
1.0
0.5
0.0
10
8
6
4
2
0
0.0
0
Efficiency
0.1
Vcc=2.5V
Dissipation
Current consumption vs. standby
voltage
0.5
Output offset voltage vs. common
mode input voltage
Efficiency vs. output power
Power
0.2
1.0
1
Common Mode Input Voltage (V)
Output Power (W)
1.5
Vcc=5V
Standby Voltage (V)
0.3
2.0
2
2.5
0.4
3.0
Vcc=3.6V
3
0.5
Vcc=3V
RL=4 Ω + ≥ 15 μ H
F=1kHz
THD+N ≤ 1%
3.5
G = 6dB
Tamb = 25 ° C
4.0
Vcc = 5V
No load
Tamb=25 ° C
4
0.6
4.5
0.7
TS4962
5.0
5
200
150
100
50
0