TS4994FC datasheet(20/35 Pages) STMICROELECTRONICS

부품명	TS4994FC

상세설명	1.2 W differential input/output audio power amplifier with selectable standby

PDF	35 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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20 / 35 page

Electrical characteristics

TS4994FC

20/35

Figure 74.

THD+N vs. output power

Figure 75.

THD+N vs. output power

1E-3

0.01

0.1

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 4

Vcc = 5V

Av = 1

Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

1E-3

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 4

Vcc = 5V

Av = 7.5, Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

Figure 76.

THD+N vs. output power

Figure 77.

THD+N vs. output power

1E-3

0.01

0.1

1E-3

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 4

Vcc = 2.6V

Av = 1, Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

1E-3

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 4

Vcc = 2.6V

Av = 7.5, Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

Figure 78.

THD+N vs. output power

Figure 79.

THD+N vs. output power

1E-3

0.01

0.1

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 8

Vcc = 5V

Av = 1

Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

1E-3

0.01

0.1

0.01

0.1

F=20kHz

F=20Hz

F=1kHz

RL = 8

Vcc = 5V

Av = 7.5, Cb = 0

BW < 125kHz

Tamb = 25

°C

Output Power (W)

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