TDA7266L 查看數據表（PDF） - STMicroelectronics
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TDA7266L Datasheet PDF : 7 Pages
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TDA7266L
5W MONO BRIDGE AMPLIFIER
WIDE SUPPLY VOLTAGE RANGE (3.5V-18V)
MINIMUM EXTERNAL COMPONENTS
– NO SVR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
STAND-BY & MUTE FUNCTIONS
SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
DESCRIPTION
The TDA7266L is a mono bridge amplifier spe-
cially designed for TV and Portable Radio appli-
cations.
BLOCK AND APPLICATION DIAGRAM
TECHNOLOGY BI20II
SIP10
ORDERING NUMBER: TDA7266L
C1
0.22µF
7
IN1
5V
S1
R1 ST-BY
4
(ST-BY)
C2
S-GND
6
Vref
S2
R2
MUTE
MUTE
3
C4
VCC
8
+
-
C5
470µF
10 OUT+
C6
100nF
-
9 OUT-
+
PW-GND
5
D99AU1039A
February 2001
1/7
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