TDA7253 데이터 시트보기 (PDF) - STMicroelectronics
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TDA7253 Datasheet PDF : 5 Pages
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TDA7253
8W AMPLIFIER WITH MUTING
WIDE SUPPLY VOLTAGE RANGE
8W @ VS=26V, RL = 8Ω, THD=10%
MUTE FACILITY (POP FREE) WITH LOW
CONSUMPTION
AC SHORT CIRCUIT PROTECTION
THERMAL OVERLOAD PROTECTION
(150°C)
DESCRIPTION
The TDA7253 is class AB audio power amplifier
assembled in the new Clipwatt package.
Clipwatt11
APPLICATION CIRCUIT
=
MUTE
SW
R7 820
CSVR
100µF
3
1
+VS
9
10
C4
0.1µF
11
2
TDA7253
C2
IN
(L)
100nF
7
8
R3
27K
CF
4
1.5K
6
47µF
R4
47
D94AU130
C5
470µF
C11 1000µF
C9
0.1µF
RL
R6
4.7
May 1997
1/5
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