TDA7494 datasheet(6/12 Pages) STMICROELECTRONICS

部品番号	TDA7494

部品情報	10W AMPLIFIER WITH DC VOLUME CONTROL

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メーカー	STMICROELECTRONICS [STMicroelectronics]

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11

13

15

17

19

VS(V)

0

1

2

3

4

5

6

7

POUT

(W)

D96AU519

RL=4Ω

d=1%

d=10%

Figure 5: Output Power vs Supply Voltage

02

4

6

POUT(W)

0.01

0.1

1

d

(%)

VS=21V

RL=4Ω

f=15KHz

f=1KHz

D96AU520

Figure 6: Distortion vs Output Power

20

100

1K

f(Hz)

0.01

0.1

1

d

(%)

D96AU521

POUT=1W

RL=8Ω

Figure 7: Distortion vs Frequency

20

100

1K

f(Hz)

0.01

0.1

1

d

(%)

D96AU522

POUT=1W

RL=4Ω

Figure 8: Distortion vs Frequency

10

14

18

22

26

30

VS(V)

16

18

20

22

24

26

28

IQ

(mA)

D96AU523

Figure 9: Quiescent Current vs Supply Voltage

10

14

18

22

26

30

VS(V)

5

7

9

11

13

15

VDDC

(V)

D96AU524

Figure 10: Quiescent Output Voltage vs Supply

Voltage

TDA7494

6/12

同様の部品番号 - TDA7494

メーカー	部品番号	データシート	部品情報
STMicroelectronics	TDA7494S	181Kb / 12P	10W AMPLIFIER
	TDA7494S	1Mb / 13P	5W5W AMPLIFIER WITH DC VOLUME CONTROL
	TDA7494SA	1Mb / 13P	5W5W AMPLIFIER WITH DC VOLUME CONTROL

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