TS4872IJT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4872IJT

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

STMicroelectronics 

TS4872

Fig. 57 : THD + N vs Frequency

Fig. 58 : THD + N vs Frequency

1

Cb = 0.1µF

RL = 8Ω, Vcc = 3.3V

Gv = 10

Pout = 400mW

BW < 125kHz

Tamb = 25°C

0.1

RL = 8Ω, Vcc = 3.3V

1

Cb = 0.1µF

Gv = 10

Pout = 200mW

BW < 125kHz

Tamb = 25°C

0.1

Cb = 1µF

0.01

20

100

1000

Frequency (Hz)

10000

Cb = 1µF

0.01

20

100

1000

Frequency (Hz)

10000

Fig. 59 : THD + N vs Frequency

t(s) 1

roduc Cb = 0.1µF

RL = 8Ω, Vcc = 2.6V

Gv = 2

Pout = 220mW

BW < 125kHz

Tamb = 25°C

P 0.1

Fig. 60 : THD + N vs Frequency

1

Cb = 0.1µF

RL = 8Ω, Vcc = 2.6V

Gv = 10

Pout = 110mW

BW < 125kHz

Tamb = 25°C

0.1

solete Cb =1µF

b 0.01

O 20

100

1000

Frequency (Hz)

t(s) - Fig. 61 : THD + N vs Frequency

10000

roduc 1

Cb = 0.1µF

RL = 8Ω, Vcc = 2.6V

Gv = 10

Pout = 220mW

P BW < 125kHz

Tamb = 25°C

lete 0.1

Obso Cb = 1µF

Cb = 1µF

0.01

20

100

1000

Frequency (Hz)

Fig. 62 : THD + N vs Frequency

10000

RL = 8Ω, Vcc = 2.6V

1

Cb = 0.1µF

Gv = 10

Pout = 110mW

BW < 125kHz

Tamb = 25°C

0.1

Cb = 1µF

0.01

20

100

1000

Frequency (Hz)

10000

0.01

20

100

1000

Frequency (Hz)

10000

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