TDA7265B Datasheet, PDF (14/18 Pages) STMicroelectronics – 30 W + 30 W stereo amplifier with mute and standby

Applications
TDA7265B
5.3
Single supply circuit configuration and PCB layout
Figure 16. Typical application circuit in single supply
D1 5.1V
+V_S
R1
C1
10K
1μF
PLAY
5V
0
MUTE
R3
15K
MUTE
5
Q1
BS107
R2
15K
IN (L) 7
C3 1μF
C2
100μF
9
C4 1μF
IN (R) 11
C5
1000μF
3
+
4 OUT (L)
-
R4
8 IN- (L)
30K
R5
1K
+
2 IN- (R)
-
R6
10 OUT (R) ^30K
1
6
R7
GND
1K
C6
0.1μF
C9 470μF
R8
4.7Ω
C7
0.1μF
C10 470μF
R9
4.7Ω
C8
0.1μF
OUT
(L)
OUT
(R)
D96AU444A
Figure 17. Soldering side (bottom)
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Doc ID 022601 Rev 1