TS4984FC Datasheet, PDF (16/30 Pages) STMicroelectronics – 1.2W Stereo Audio Power Amplifier with Active Low Standby Mode

Electrical Characteristics
Figure 50. THD + N vs. frequency
TS4984FC
Figure 51. THD + N vs. frequency
Figure 52. THD + N vs. frequency
Figure 54. Crosstalk vs. frequency
0
Vcc = 3.3V
−20 Pout = 400mW
RL = 8 Ω
−40 ^{Av = 2}
BW < 125kHz
−60 ^{Tamb = 25°C}
−80
OUT2 to OUT1
OUT1 to OUT2
−100
−120
−140
100
1000
Frequency (H z)
10000
Figure 53. Crosstalk vs. frequency
0
Vcc = 2.6V
−20 Pout = 200mW
RL = 8 Ω
−40 ^{Av = 2}
BW < 125kHz
−60 ^{Tamb = 25°C}
−80
OUT2 to OUT1
OUT1 to OUT2
−100
−120
−140
100
1000
Frequency (H z)
10000
Figure 55. Crosstalk vs. frequency
0
Vcc = 5V
−20 Pout = 1W
RL = 8 Ω
−40 ^{Av = 2}
BW < 125kHz
−60 ^{Tamb = 25°C}
−80
OUT2 to OUT1
OUT1 to OUT2
−100
−120
−140
100
1000
Frequency (H z)
10000
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