TDA7265

25 +25W STEREO AMPLIFIER WITH MUTE & ST-BY

WIDE SUPPLY VOLTAGE RANGE (UP TO

±25V ABS MAX.)

SPLIT SUPPLY

HIGH OUTPUT POWER

25 + 25W @ THD =10%, RL = 8

Ω, VS = +20V

NO POP AT TURN-ON/OFF

MUTE (POP FREE)

STAND-BY FEATURE (LOW Iq)

SHORT CIRCUIT PROTECTION

THERMAL OVERLOAD PROTECTION

DESCRIPTION

The TDA7265 is class AB dual Audio power am-

plifier assembled in the Multiwatt package, spe-

cially designed for high quality sound application

as Hi-Fi music centers and stereo TV sets.

April 2002

®

Multiwatt11

ORDERING NUMBER: TDA7265

+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

+VS

3

5

7

9

6

11

2

4

+

+

-

-

D94AU085

RL (L)

RL (R)

-VS

µP

560

Ω

18K

IN- (L)

8

10

IN- (R)

1

560

Ω

18K

Figure 1: Typical Application Circuit in Split Supply

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