參數(shù)資料
型號: TDA7266D
廠商: 意法半導(dǎo)體
英文描述: 5W+5W DUAL BRIDGE AMPLIFIER
中文描述: 5W 5W雙橋式放大器
文件頁數(shù): 1/13頁
文件大?。?/td> 192K
代理商: TDA7266D
1/13
TDA7266D
May 2003
This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
I
WIDE SUPPLY VOLTAGE RANGE (3.5 - 12V)
I
OUTPUT POWER
5+5W @THD = 10%, R
L
= 8
, V
CC
= 9.5V
I
SINGLE SUPPLY
I
MINIMUM EXTERNAL COMPONENTS
– NO SVR CAPACITOR
– NO BOOTSTRAP
– NO BOUCHEROT CELLS
– INTERNALLY FIXED GAIN
I
STAND-BY & MUTE FUNCTIONS
I
SHORT CIRCUIT PROTECTION
I
THERMAL OVERLOAD PROTECTION
DESCRIPTION
The TDA7266D is a dual bridge amplifier specially
designed for LCD TV/Monitor, PC Motherboard, TV
and Portable Audio applications.
PowerSO20 Slug Down
ORDERING NUMBER: TDA7266D
PRELIMINARY DATA
5W+5W DUAL BRIDGE AMPLIFIER
TEST AND APPLICATION CIRCUIT
2
5
7
Vref
ST-BY
JP1
9
IN1
C3 0.22
μ
F
VCC
15
6
D02AU1407
+
-
-
+
OUT1+
OUT1-
19
16
14
MUTE
8
IN2
C5 0.22
μ
F
+
-
-
+
OUT2+
OUT2-
20
13
S-GND
PW-GND
C1
470
μ
F
C2
100nF
C7
100nF
1
10
11
C4
10
μ
F
R1
47K
R2
47K
C6
1
μ
F
R3 10K
R4 10K
+5V
TECHNOLOGY BI20II
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