TS4962M_07 STMICROELECTRONICS [STMicroelectronics], TS4962M_07 Datasheet - Page 23

• Manufacturer Part Number: TS4962M_07
• Description: 3W filter-free class D audio power amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

TS4962M
Figure 40. THD+N vs. frequency
Figure 42. THD+N vs. frequency
Figure 44. THD+N vs. frequency
0.1
0.1
10
0.1
10
10
1
1
1
50
50
200
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
RL=4 Ω + 15 μ H
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25 ° C
100
100
1000
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Po=0.4W
Po=0.5W
1000
1000
Po=0.25W
Po=0.9W
Po=0.45W
Po=0.2W
10000
10000
10000
20k
20k
20k
Figure 41. THD+N vs. frequency
Figure 43. THD+N vs. frequency
Figure 45. THD+N vs. frequency
0.1
10
0.1
10
0.1
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
Electrical characteristic curves
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
Po=0.25W
1000
1000
1000
Po=0.5W
Po=0.9W
Po=0.4W
Po=0.45W
Po=0.2W
10000
10000
10000
20k
20k
20k
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