TDA7379 Datasheet, PDF (4/7 Pages) STMicroelectronics – 4 X 13 - 2 X 38W AUDIO POWER AMPLIFIER 2 X 13 + 1 X 38W AUDIO POWER AMPLIFIER

TDA7379
STANDARD TEST AND APPLICATION CIRCUIT
Figure 1. Quad Stereo
Note:
The output decoupling capaci-
tors (C9,C10,C11,C12) could
be reduced to 1000µF if the 2Ω
operation is not required.
10K R1
ST-BY
C7
10µF
IN FL
IN FR
IN RL
IN RR
C1 0.22µF
C2 0.22µF
C4 0.22µF
C3 0.22µF
C8 47µF
7
4
5
12
11
6
8
C6
100nF
VS
C5
1000µF
13
3
1
C10 2200µF
OUT FL
2
C9 2200µF
OUT FR
15
C11 2200µF
OUT RL
14
9
10 C12 2200µF
DIAGNOSTICS
D94AU063A
OUT RR
Figure 2. Double Bridge
10K R1
ST-BY
IN L
C1 0.47µF
C5
10µF
47
5
IN R
12
C2 0.47µF
11
6
C8 47µF
8
C4
100nF
13
31
2
15
14
9
10
DIAGNOSTICS
VS
C3
1000µF
OUT L
OUT R
D94AU064A
Figure 3. Stereo/Bridge
10K
ST-BY
IN L
0.22µF
IN L
0.22µF
IN BRIDGE
0.47µF
47µF
10µF
100nF
VS
1000µF
7
4
5
12
11
6
8
13
3
1
2200µF
OUT L
2
2200µF
OUT R
15
14
9
10
OUT
BRIDGE
DIAGNOSTICS
D94AU065A
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