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TDA7496SA

September 2003

This is preliminary information on a new product now in development. Details are subject to change without notice.

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5+5W OUTPUT POWER

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ST-BY AND MUTE FUNCTIONS

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LOW TURN-ON TURN-OFF POP NOISE

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LINEAR VOLUME CONTROL DC COUPLED

WITH POWER OP. AMP.

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NO BOUCHEROT CELL

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NO ST_BY RC INPUT NETWORK

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SINGLE SUPPLY RANGING UP TO 35V

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SHORT CIRCUIT PROTECTION

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THERMAL OVERLOAD PROTECTION

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INTERNALLY FIXED GAIN

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SOFT CLIPPING

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VARIABLE OUTPUT AFTER VOLUME

CONTROL CIRCUIT

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CLIPWATT 15 PACKAGE

DESCRIPTION

The TDA7496SA is a stereo 5+5W class AB power

amplifier assembled i the @Clipwatt 15 package,

specially designed for high quality sound TV applica-

tions.

Features of the TDA7496SA include linear volume

control Stand-by and Mute functions.

The TDA7496SA is pin to pin compatible with

TDA7496,

TDA7496S,

TDA7496SA,

TDA7495,

TDA7495SA, TDA7494S, TDA7494SA.

Clipwatt 15

ORDERING NUMBER: TDA7496SA

PRODUCT PREVIEW

5W+5W AMPLIFIER WITH DC VOLUME CONTROL

BLOCK DIAGRAM

VOLUME

OP AMP

+

-

MUTE/STBY

PROTECTIONS

1

470nF

INR

30K

VOLUME

OP AMP

+

-

30K

1000

µF

1000

µF

1

µF

10K

5

470nF

INL

8

S_GND

2

14

9

10

12

34

300K

100nF

VOLUME

VAROUT_L

OUTR

STBY

MUTE

OUTL

11

PW_GND

470

µF

SVR

7

D96AU440D

VAROUT_R

PW_GND

15

13

+5V

S1 ST-BY

+5V

S2 MUTE

+5V

S_GND

60K

MULTIPOWER BI50II TECHNOLOGY