TS4962M_07 Datasheet, PDF (25/41 Pages) STMicroelectronics – 3W filter-free class D audio power amplifier

TS4962M
Figure 52. Gain vs. frequency
8
6
Vcc=5V, 3.6V, 2.5V
4
RL=8Ω + 30μH
2 ^G=6dB
Vin=500mVpp
Cin=1μF
Tamb = 25°C
0
20
100
1000
Frequency (Hz)
Figure 54. Gain vs. frequency
8
6
Vcc=5V, 3.6V, 2.5V
4
RL=No Load
2 ^G=6dB
Vin=500mVpp
Cin=1μF
Tamb = 25°C
0
20
100
1000
Frequency (Hz)
Electrical characteristic curves
Figure 53. Gain vs. frequency
8
10000 20k
6
Vcc=5V, 3.6V, 2.5V
4
RL=8Ω + Filter
2 ^G=6dB
Vin=500mVpp
Cin=1μF
Tamb = 25°C
0
20
100
1000
Frequency (Hz)
10000 20k
Figure 55. Startup & shutdown time
V_CC = 5V, G = 6dB, C_in = 1µF
(5ms/div)
Vo1
Vo2
Standby
Vo1-Vo2
10000 20k
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