TS4871IS 查看數據表（PDF） - STMicroelectronics

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TS4871IS

OUTPUT RAIL TO RAIL 1W AUDIO POWER AMPLIFIER WITH STANDBY MODE

STMicroelectronics 

Fig. 57 : THD + N vs Frequency

RL = 8Ω, Vcc = 3.3V

Gv = 10

Pout = 400mW

1

BW < 125kHz

Tamb = 25°C

Cb = 0.1µF

0.1

20

Cb = 1µF

100

1000

Frequency (Hz)

10000

Fig. 59 : THD + N vs Frequency

1

Cb = 0.1µF

RL = 8Ω, Vcc = 2.6V

Gv = 2

Pout = 220mW

BW < 125kHz

Tamb = 25°C

Cb = 1µF

0.1

20

100

1000

Frequency (Hz)

Fig. 61 : THD + N vs Frequency

10000

RL = 8Ω, Vcc = 2.6V

Gv = 10

Pout = 220mW

1

BW < 125kHz

Tamb = 25°C

Cb = 0.1µF

Cb = 1µF

0.1

20

100

1000

Frequency (Hz)

10000

Fig. 58 : THD + N vs Frequency

TS4871

RL = 8Ω, Vcc = 3.3V

Gv = 10

Pout = 200mW

1

BW < 125kHz

Tamb = 25°C

Cb = 0.1µF

0.1

20

Cb = 1µF

100

1000

Frequency (Hz)

10000

Fig. 60 : THD + N vs Frequency

1

RL = 8Ω, Vcc = 2.6V

Gv = 2

Pout = 110mW

BW < 125kHz

Tamb = 25°C

Cb = 0.1µF

Cb = 1µF

0.1

20

100

1000

Frequency (Hz)

10000

Fig. 62 : THD + N vs Frequency

RL = 8Ω, Vcc = 2.6V

Gv = 10

Pout = 110mW

1

BW < 125kHz

Cb = 0.1µF

Tamb = 25°C

Cb = 1µF

0.1

20

100

1000

Frequency (Hz)

10000

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