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TDA7269A

June 2003

s

WIDE SUPPLY VOLTAGE RANGE UP TO

+20V

s

SPLIT SUPPLY

s

HHIGH OUTPUT POWER 14+14W

s

NO POP AT TURN-ON/OFF

s

MUTE (POP FREE)

s

s

SHORT CIRCUIT PROTECTION TO GND

s

THERMAL OVERLOAD PROTECTION

DESCRIPTION

The TDA7269A is class AB Dual Audio Power ampli-

fier assembled in the Multiwatt package, specially de-

signed for high quality sound application as Hi-Fi

music centers and stereo TV sets.

Multiwatt11

ORDERING NUMBER: TDA7269A

14W+14W STEREO AMPLIFIER WITH MUTE & ST-BY

Figure 1. Typical Application Circuit

+5V

18K

15K

IN (L)

1

µF

15K

1

µF

MUTE/

ST-BY

GND

IN (R)

1

µF

4.7

Ω

4.7

Ω

100nF

100nF

OUT (L)

OUT (R)

1000

µF

1000

µF

3

5

7

9

6

11

2

4

+

+

-

-

D94AU085

RL (L)

RL (R)

µP

560

Ω

18K

IN- (L)

8

10

IN- (R)

1

560

Ω

18K