TDA7294S Datasheet, PDF (10/13 Pages) STMicroelectronics – 100V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY

TDA7294S
Figure 6b: PCB - Solder Side of the fig. 6.
Figure 7: Modular Application Circuit
10/13
MASTER
VMUTE
VSTBY
SLAVE
C7 100nF
+Vs C6 1000µF
R3 22K
C2
22µF
R2
680Ω
IN- 2
C1 470nF
IN+ 3
R1 22K
SGND 4
R5 10K
MUTE 10
R4 22K
STBY 9
C4 10µF
C3 10µF
+Vs
-
BUFFER
DRIVER
7
11
+
+PWVs
13
MUTE
STBY
1
STBY-GND
THERMAL
SHUTDOWN
8
-Vs
S/C
PROTECTION
15
-PWVs
14 OUT
C10
BOOT
100nF
12 LOADER
R7
2Ω
C5
6
47µF
BOOTSTRAP
5
CLIP DET
C9 100nF
C8 1000µF
C7 100nF
-Vs
+Vs
C6 1000µF
IN- 2
IN+ 3
SGND 4
MUTE 10
9
STBY
+Vs
-
BUFFER
DRIVER
7
11
+
+PWVs
13
14 OUT
BOOT
12 LOADER
MUTE
STBY
1
STBY-GND
THERMAL
SHUTDOWN
8
-Vs
S/C
PROTECTION
15
-PWVs
6
BOOTSTRAP
5
C9 100nF
-Vs
C8 1000µF
D97AU808C