TS4890 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4890

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

STMicroelectronics 

TS4890

Fig. 73 : 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)

10000

Fig. 75 : THD + N vs Frequency

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. 77 : THD + N vs Frequency

1

Cb = 0.1µF

RL = 8Ω, Vcc = 2.2V

Gv = 2

Pout = 150mW

BW < 125kHz

Tamb = 25°C

Cb = 1µF

0.1

20

100

1000

Frequency (Hz)

10000

Fig. 74 : THD + N vs Frequency

1

0.1

20

Cb = 0.1µF

RL = 8Ω, Vcc = 2.6V

Gv = 2

Pout = 110mW

BW < 125kHz

Tamb = 25°C

Cb = 1µF

100

1000

Frequency (Hz)

10000

Fig. 76 : 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

Fig. 78 : THD + N vs Frequency

1

0.1

20

Cb = 0.1µF

RL = 8Ω, Vcc = 2.2V

Gv = 2

Pout = 75mW

BW < 125kHz

Tamb = 25°C

Cb = 1µF

100

1000

Frequency (Hz)

10000

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