參數(shù)資料
型號(hào): TDA7297SA
廠(chǎng)商: 意法半導(dǎo)體
英文描述: 7W+7W DUAL BRIDGE AMPLIFIER
中文描述: 7瓦7瓦雙橋式放大器
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 522K
代理商: TDA7297SA
1/11
TDA7266SA
September 2003
I
WIDE SUPPLY VOLTAGE RANGE (3.5-18V)
I
MINIMUM EXTERNAL COMPONENTS
– NO SWR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
I
STAND-BY & MUTE FUNCTIONS
I
SHORT CIRCUIT PROTECTION
I
THERMAL OVERLOAD PROTECTION
DESCRIPTION
The TDA7266SA is a dual bridge amplifier specially
designed for LCD Monitor, PC Motherboard, TV and
Portable Radio applications.
Pin to pin compatible with: TDA7266S, TDA7266,
TDA7266M, TDA7266MA, TDA7266B, TDA7297SA
& TDA7297.
CLIPWATT15
ORDERING NUMBER: TDA7266SA
7W+7W DUAL BRIDGE AMPLIFIER
BLOCK AND APPLICATION DIAGRAM
1
2
4
Vref
ST-BY
7
IN1
0.22
μ
F
VCC
13
3
D94AU175B
+
-
-
+
OUT1+
OUT1-
15
14
12
MUTE
6
IN2
0.22
μ
F
+
-
-
+
OUT2+
OUT2-
8
9
S-GND
PW-GND
470
μ
F
100nF
TECHNOLOGY BI20II
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