Block diagram – Philips TDA7053A User Manual

Page 3

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1997 Jul 15

3

Philips Semiconductors

Product specification

Stereo BTL audio output amplifier with DC
volume control

TDA7053A

BLOCK DIAGRAM

Fig.1 Block diagram.

MSA717 - 2

I i

I i

Ι

STABILIZER

TEMPERATURE

PROTECTION

Vref

13

2

4

16

I i

I i

ΙΙ

9

8

6

12

14

power

ground 1

power

ground 2

10

7

signal

ground

input 1

DC volume

control 1

input 2

DC volume

control 2

TDA7053A

TDA7053AT

5

V

P

positive
output 1

negative
output 1

negative
output 2

1,3,11,15

not

connected

positive
output 2