TDA7266SA Datasheet, PDF (1/11 Pages) STMicroelectronics – 7W+7W DUAL BRIDGE AMPLIFIER

TDA7266SA
7W+7W DUAL BRIDGE AMPLIFIER
s WIDE SUPPLY VOLTAGE RANGE (3.5-18V)
s MINIMUM EXTERNAL COMPONENTS
– NO SWR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
s STAND-BY & MUTE FUNCTIONS
s SHORT CIRCUIT PROTECTION
s THERMAL OVERLOAD PROTECTION
DESCRIPTION
The TDA7266SA is a dual bridge amplifier specially
designed for LCD Monitor, PC Motherboard, TV and
Portable Radio applications.
BLOCK AND APPLICATION DIAGRAM
TECHNOLOGY BI20II
CLIPWATT15
ORDERING NUMBER: TDA7266SA
Pin to pin compatible with: TDA7266S, TDA7266,
TDA7266M, TDA7266MA, TDA7266B, TDA7297SA
& TDA7297.
0.22µF
4
IN1
ST-BY
7
VCC
3
13
470µF
+
1 OUT1+
-
100nF
S-GND
9
Vref
0.22µF
12
IN2
MUTE
6
-
2 OUT1-
+
+
15 OUT2+
-
September 2003
PW-GND
8
-
14 OUT2-
+
D94AU175B
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