TDA7499
6 + 6W STEREO AMPLIFIER WITH MUTE & ST-BY
WIDE SUPPLY VOLTAGE RANGE UP TO
鹵18V
6 + 6W @ THD =10%, R
L
= 8鈩? V
S
= +14V
NO POP AT TURN-ON/OFF
MUTE (POP FREE)
STAND-BY FEATURE (LOW I
q
)
SHORT CIRCUIT PROTECTION TO GND
THERMAL OVERLOAD PROTECTION
Multiwatt11
ORDERING NUMBER:
TDA7499
DESCRIPTION
The TDA7499 is class AB dual Audio power am-
plifier assembled in the Multiwatt package, spe-
cially designed for high quality sound application
as Hi-Fi music centers and stereo TV sets.
Figure 1:
Typical Application Circuit
+V
S
1000碌F
MUTE/
ST-BY
IN (L)
1碌F
3
15K
1碌F
5
7
+
-
4
OUT (L)
18K
4.7鈩?/div>
100nF
560鈩?/div>
8
15K
+5V
碌P
18K
GND
9
10
IN- (L)
RL (L)
IN- (R)
560鈩?/div>
18K
1碌F
IN (R)
11
-
+
1
6
-V
S
1000碌F
2
OUT (R)
4.7鈩?/div>
100nF
RL (R)
D94AU085
May 1997
1/7
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