TS4962_07 STMICROELECTRONICS [STMicroelectronics], TS4962_07 Datasheet - Page 28

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

Electrical characteristics
28/46
Figure 40. THD+N vs. frequency
Figure 42. THD+N vs. frequency
Figure 44. THD+N vs. frequency
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
50
50
50
RL=4 Ω + 15 μ H
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25 ° C
RL=8 Ω + 15 μ H
G=6dB
Bw < 30kHz
Vcc=5V
Tamb = 25 ° C
RL=8 Ω + 15 μ H
G=6dB
Bw < 30kHz
Vcc=3.6V
Tamb = 25 ° C
100
100
100
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Po=0.35W
Po=0.85W
1000
1000
1000
Po=0.45W
Po=0.42W
Po=0.17W
Po=0.22W
10000
10000
10000
20k
20k
20k
Figure 41. THD+N vs. frequency
Figure 43. THD+N vs. frequency
Figure 45. THD+N vs. frequency
0.01
0.01
0.01
0.1
0.1
0.1
10
10
10
1
1
1
50
50
50
RL=4 Ω + 30 μ H or Filter
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25 ° C
RL=8 Ω + 30 μ H or Filter
G=6dB
Bw < 30kHz
Vcc=5V
Tamb = 25 ° C
RL=8 Ω + 30 μ H or Filter
G=6dB
Bw < 30kHz
Vcc=3.6V
Tamb = 25 ° C
100
100
100
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
1000
1000
1000
Po=0.35W
Po=0.85W
Po=0.45W
Po=0.42W
Po=0.17W
Po=0.22W
10000
10000
10000
TS4962
20k
20k
20k