TDA7497 Datasheet, PDF (4/7 Pages) STMicroelectronics – 10W+10W+10W/15W TRIPLE AMPLIFIER

TDA7497
Figure 2: Application circuit
R2
C3
15K 1µF
MUTE/
R1
T1
ST-BY ₄
C1 1µF
IN (L) 6
SW1
DZ
R4
R3
15K
18K
SW2
GND 7
C2 1µF
IN (R) 8
D94AU068A
Figure 3: Demo Board Schematic
+V_S
+V_S
2
C4
1000µF
C5
100nF
+
3 OUT (L)
-
R5
4.7Ω
RL (L)
C8
100nF
-
1 OUT (R)
+
5
R6
-V_S
4.7Ω
C9
C7
C6
100nF
100nF
1000µF
RL (R)
4/7