TDA7496SA Datasheet, PDF (1/13 Pages) STMicroelectronics – 5W+5W AMPLIFIER WITH DC VOLUME CONTROL

TDA7496SA
5W+5W AMPLIFIER WITH DC VOLUME CONTROL
s 5+5W OUTPUT POWER
R_L = 8Ω @THD = 10% V_CC = 22V
s ST-BY AND MUTE FUNCTIONS
s LOW TURN-ON TURN-OFF POP NOISE
s LINEAR VOLUME CONTROL DC COUPLED
WITH POWER OP. AMP.
s NO BOUCHEROT CELL
s NO ST_BY RC INPUT NETWORK
s SINGLE SUPPLY RANGING UP TO 35V
s SHORT CIRCUIT PROTECTION
s THERMAL OVERLOAD PROTECTION
s INTERNALLY FIXED GAIN
s SOFT CLIPPING
s VARIABLE OUTPUT AFTER VOLUME
CONTROL CIRCUIT
s CLIPWATT 15 PACKAGE
DESCRIPTION
The TDA7496SA is a stereo 5+5W class AB power
PRODUCT PREVIEW
MULTIPOWER BI50II TECHNOLOGY
Clipwatt 15
ORDERING NUMBER: TDA7496SA
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.
BLOCK DIAGRAM
PW_GND
11
1
INR
470nF
30K
VAROUT_R
V_S
2
13
VOLUME
+
-
OP AMP
S_GND
8
MUTE/STBY
PROTECTIONS
5
INL
470nF
470µF
SVR 7
VOLUME
30K
3
VOLUME
+
-
OP AMP
4
VAROUT_L ^+5V
100nF
300K
PW_GND
15
1000µF
14
OUTR
9 STBY
10K
10 MUTE
60K
1µF
12 OUTL
1000µF
D96AU440D
S1 ST-BY
+5V
S_GND
+5V
S2 MUTE
September 2003
This is preliminary information on a new product now in development. Details are subject to change without notice.
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