TDA7293 ST Microelectronics, TDA7293 Datasheet - Page 10

• Manufacturer Part Number: TDA7293
• Description: 120V - 100W DMOS AUDIO AMPLIFIER WITH MUTE/ST-BY
• Manufacturer: ST Microelectronics

TDA7293
Figure 6b: PCB - Solder Side of the fig. 6.
Figure 7: Modular Application Circuit
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VMUTE
VSTBY
MASTER
SLAVE
R4 22K
22 F
R5 10K
C2
R1 22K
C1 470nF
680
R2
C3 10 F
SGND
MUTE
SGND
MUTE
STBY
STBY
IN+
IN+
IN-
IN-
C4 10 F
R3 22K
2
3
4
10
9
2
3
4
10
9
MUTE
STBY
MUTE
STBY
1
STBY-GND
1
STBY-GND
C7 100nF
C7 100nF
+
+
-
-
+Vs
+Vs
7
8
-Vs
7
8
-Vs
C9 100nF
C9 100nF
BUFFER
BUFFER
DRIVER
SHUTDOWN
DRIVER
SHUTDOWN
THERMAL
THERMAL
11
11
-Vs
-Vs
+Vs
15
-PWVs
+Vs
15
-PWVs
PROTECTION
PROTECTION
+PWVs
13
+PWVs
13
S/C
S/C
C6 1000 F
C6 1000 F
C8 1000 F
C8 1000 F
14
12
14
12
6
5
6
5
OUT
BOOT
LOADER
BOOTSTRAP
CLIP DET
OUT
BOOT
LOADER
BOOTSTRAP
D97AU808C
47 F
C5
100nF
C10
R7
2