TS4984 datasheet(12/29 Pages) STMICROELECTRONICS

부품명	TS4984

상세설명	2 x 1W Stereo audio power amplifier with active low standby mode

PDF	29 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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12 / 29 page

TS4984

Electrical characteristics

12/29

Figure 32: Power dissipation vs. output power

Figure 33: Power dissipation vs. output power

Figure 34: Clipping voltage vs. power supply

voltage and load resistor

Figure 35: Clipping voltage vs. power supply

voltage and load resistor

Figure 36: Current consumption vs. power

supply voltage

Figure 37: Current consumption vs. standby

voltage at Vcc=5V

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.0

0.2

0.4

0.6

0.8

1.0

1.2

RL=16

Ω

RL=8

Ω

Vcc=3.3V

F=1kHz

THD+N<1%

RL=4

Ω

Output Power (W)

0.00

0.04

0.08

0.12

0.16

0.20

0.24

0.28

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

RL=16

Ω

RL=8

Ω

Vcc=2.6V

F=1kHz

THD+N<1%

RL=4

Ω

Output Power (W)

2.5

3.0

3.5

4.0

4.5

5.0

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

RL = 16

Ω

RL = 8

Ω

RL = 4

Ω

Tamb = 25 C

Vcc (V)

2.5

3.0

3.5

4.0

4.5

5.0

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

RL = 16

Ω

RL = 8

Ω

RL = 4

Ω

Tamb = 25 C

Vcc (V)

No Loads

Tamb=25°C

Vcc = 5V

No Loads

Tamb=25°C

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