参数资料
型号: TDA7266
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15
封装: MULTIWATT-15
文件页数: 1/9页
文件大小: 172K
代理商: TDA7266
TDA7266
7+7W DUAL BRIDGE AMPLIFIER
WIDE SUPPLY VOLTAGE RANGE (3-18V)
MINIMUM EXTERNAL COMPONENTS
– NO SWR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
STAND-BY & MUTE FUNCTIONS
SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
DESCRIPTION
The TDA7266 is a dual bridge amplifier specially
designed for TV and Portable Radio applications.
March 2002
1
2
4
Vref
ST-BY
7
IN1
0.22
F
VCC
13
3
D94AU175B
+
-
+
OUT1+
OUT1-
15
14
12
MUTE
6
IN2
0.22
F
+
-
+
OUT2+
OUT2-
8
9
S-GND
PW-GND
470
F
100nF
BLOCK AND APPLICATION DIAGRAM
Multiwatt 15
ORDERING NUMBER: TDA7266
TECHNOLOGY BI20II
1/9
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