TS4902 datasheet(11/19 Pages) STMICROELECTRONICS

部件名	TS4902

功能描述	300mW at 3.3V SUPPLY AUDIO POWER AMPLIFIER WITH STANDBY MODE ACTIVE LOW

PDF	19 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

11 / 19 page

TS4902

11/19

Fig. 32 : THD + N vs Output Power

Fig. 34 : THD + N vs Output Power

Fig. 36 : THD + N vs Output Power

Fig. 33 : THD + N vs Output Power

Fig. 35 : THD + N vs Output Power

Fig. 37 : THD + N vs Output Power

1E-3

0.01

0.1

RL = 8

Ω

Vcc = 5V

Gv = 2

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz, 1kHz

Output Power (W)

1E-3

0.01

0.1

RL = 8

Ω, Vcc = 3.3V

Gv = 2

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz, 1kHz

Output Power (W)

1E-3

0.01

0.1

RL = 8

Ω, Vcc = 2.6V

Gv = 2

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz, 1kHz

Output Power (W)

1E-3

0.01

0.1

RL = 8

Ω

Vcc = 5V

Gv = 10

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz

1kHz

Output Power (W)

1E-3

0.01

0.1

RL = 8

Ω, Vcc = 3.3V

Gv = 10

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz

1kHz

Output Power (W)

1E-3

0.01

0.1

RL = 8

Ω, Vcc = 2.6V

Gv = 10

Cb = Cin = 1

µF

BW < 125kHz

Tamb = 25

°C

20kHz

20Hz

1kHz

Output Power (W)

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