TDA7056B 데이터 시트보기 (PDF) - Philips Electronics

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TDA7056B

5 W mono BTL audio amplifier with DC volume control

Philips Electronics 

Philips Semiconductors

5 W mono BTL audio amplifier with DC

volume control

BLOCK DIAGRAM

Product specification

TDA7056B

handbook, full pagewidth

1

n.c.

n.c.

9

3

input

5

DC volume control

TDA7056B

VP

2

I+i

6

positive output

I –i

8

negative output

STABILIZER TEMPERATURE

Vref

PROTECTION

4

7

signal

ground

power

ground

MSA708 - 1

Fig.1 Block diagram.

PINNING

SYMBOL

n.c.

VP

VI

GND1

VC

OUT+

GND2

OUT−

n.c.

PIN

DESCRIPTION

1 not connected

2 positive supply voltage

3 voltage input

4 signal ground

5 DC volume control

6 positive output

7 power ground

8 negative output

9 not connected

handbook, halfpage

n.c. 1

VP 2

VI 3

GND1 4

VC 5 TDA7056B

OUT 6

GND2 7

OUT 8

n.c. 9

MSA707

Fig.2 Pin configuration.

1997 Aug 15

3

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