TDA7377
STANDARD TEST AND APPLICATION CIRCUIT
Figure 1: Quad Stereo
10K R1
ST-BY
V
S
C7
10µF
C6
100nF
C5
1000µF
7
13
3
IN FL
IN FR
IN RL
IN RR
4
1
2
C1 0.22µF
C2 0.22µF
C4 0.22µF
C3 0.22µF
C8 47µF
C10 2200µF
C9 2200µF
C11 2200µF
C12 2200µF
OUT FL
OUT FR
OUT RL
OUT RR
5
12
11
6
15
Note:
14
10
C9, C10, C11, C12 could be
reduced if the 2Ω operation is not
required.
8
9
DIAGNOSTICS
D94AU063A
Figure 2:
Figure 3:
4/10
Double Bridge
10K R1
ST-BY
V
S
C5
10µF
C4
100nF
C3
1000µF
7
13
3
IN L
4
5
1
C1 0.47µF
C2 0.47µF
C8 47µF
OUT L
2
IN R
12
11
15
OUT R
6
8
14
9
10
DIAGNOSTICS
D94AU064A
Stereo/Bridge
10K
ST-BY
V
S
10µF
100nF
1000µF
7
13
3
1
IN L
IN L
4
5
OUT L
OUT R
0.22µF
0.22µF
2200µF
2200µF
2
IN BRIDGE
12
11
15
OUT
BRIDGE
0.47µF
47µF
6
8
14
10
9
DIAGNOSTICS
D94AU065A