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TDA7499SA Datasheet, PDF (1/11 Pages) STMicroelectronics – 6W+6W STEREO AMPLIFIER WITH MUTE & ST-B | |||
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TDA7499SA
6W+6W STEREO AMPLIFIER WITH MUTE & ST-B
PRODUCT PREIEW
1 FEATURES
â WIDE SUPPLY VOLTAGE RANGE UP TO
+18V
â 6+6W @THD = 10%, RL= 8â¦, VS = ±10V
â NO POP AT TURN-ON/OFF
â MUTE (POP FREE)
â STAND-BY FEATURE (LOW Iq)
â SHORT CIRCUIT PROTECTION TO GND
â THERMAL OVERLOAD PROTECTION
â CLIPWAT11 PACKAGE
Figure 1. Package
Clipwatt11
Table 1. Order Codes
Part Number
TDA7499SA
Package
Clipwatt11
2 DESCRIPTION
The TDA7499SA is class AB power amplifier assem-
bled in the @ Clipwatt 11 package, specially de-
signed for high quality sound application as Hi-Fi
music centers and stereo TV sets.
The TDA7499SA is pin to pin compatible with
TDA7269, TDA7269A, TDA7269SA, TDA7269ASA,
TDA7265, TDA7499.
Figure 2. Block Diagram
15K 1µF
MUTE/
ST-BY 5
IN (L) 7
1µF
+5V
µP
15K
18K
GND 9
1µF
IN (R) 11
D94AU085
+VS
3
1000µF
+
-
-
+
1
1000µF
4 OUT (L)
18K
4.7â¦
8 IN- (L)
100nF
560â¦
10 IN- (R)
560â¦
18K
2 OUT (R)
4.7â¦
6
-VS
100nF
RL (L)
RL (R)
August 2004
Rev. 2
1/11
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