Fig. 56: THD + N vs Output Power
10
RL = 8Ω
F = 20Hz
Av = 4
1 Cb = 1µF
BW < 22kHz
Tamb = 25°C
Vcc=2V
0.1
Vcc=2.5V
0.01
1
Vcc=3.3V
Vcc=5V
10
100
Output Power (mW)
Fig. 58: THD + N vs Output Power
10
RL = 32Ω
F = 20Hz
1
Av = 4
Cb = 1µF
BW < 22kHz
Vcc=2V
Tamb = 25°C Vcc=2.5V
0.1
0.01
1E-3
1
Vcc=3.3V
Vcc=5V
10
100
Output Power (mW)
Fig. 60: THD + N vs Output Power
10
RL = 16Ω
F = 1kHz
Av = 4
1 Cb = 1µF
BW < 125kHz
Tamb = 25°C
0.1
Vcc=2V
Vcc=2.5V
0.01
1
Vcc=3.3V Vcc=5V
10
100
Output Power (mW)
TS419-TS421
Fig. 57: THD + N vs Output Power
10
RL = 16Ω
F = 20Hz
1
Av = 4
Cb = 1µF
BW < 22kHz
Tamb = 25°C
0.1
Vcc=2V
Vcc=2.5V
0.01
1E-3
1
Vcc=3.3V Vcc=5V
10
100
Output Power (mW)
Fig. 59: THD + N vs Output Power
10
RL = 8Ω
F = 1kHz
Av = 4
1 Cb = 1µF
BW < 125kHz
Tamb = 25°C
Vcc=2V
Vcc=2.5V
0.1
0.01
1
Vcc=3.3V
Vcc=5V
10
100
Output Power (mW)
Fig. 61: THD + N vs Output Power
10
RL = 32Ω
F = 1kHz
1 Av = 4
Cb = 1µF
BW < 125kHz
Tamb = 25°C
0.1
Vcc=2V
Vcc=2.5V
0.01
1E-3
1
Vcc=3.3V Vcc=5V
10
100
Output Power (mW)
19/32