TS4997 datasheet(9/34 Pages) STMICROELECTRONICS

номер детали	TS4997

подробное описание детали	2 x 1W differential input stereo audio amplifier with programmable 3D effects

PDF	34 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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9 / 34 page

TS4997

Electrical characteristics

9/34

Figure 2.

THD+N vs. output power

Figure 3.

THD+N vs. output power

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 4

G = +6dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 4

G = +12dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

Figure 4.

THD+N vs. output power

Figure 5.

THD+N vs. output power

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 8

G = +6dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 8

G = +12dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

Figure 6.

THD+N vs. output power

Figure 7.

THD+N vs. output power

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 16

G = +6dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

1E-3

0.01

0.1

0.01

0.1

Vcc=2.7V

Vcc=3.3V

Vcc=5V

RL = 16

G = +12dB

F = 1kHz

Cb = 1

μF

BW < 125kHz

Tamb = 25

°C

Output power (W)

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