TDA7454 Datasheet, PDF (4/13 Pages) STMicroelectronics – 4 x 35W HIGH EFFICIENCY QUAD BRIDGE CAR RADIO AMPLIFIER

TDA7454
Figure 1: Standard Test and Application Circuit.
C8
0.1µF
ST-BY
MUTE
IN RF
R1
10K
R2
10K
C1
0.22µF
IN RR
C2 0.22µF
IN LF
C3 0.22µF
IN LR
C4 0.22µF
4
C6
0.1µF
22
C7
1µF
11
12
15
S-GND
14
13
16
(*) OPEN = STANDARD BTL
CLOSED=HI-EFF BTL
(*)
SW1
C9
2200µF
Vcc1
Vcc2
6
20
9
8
7
5
2
3
TDA7454
17
18
19
21
24
23
10
SVR
C5
100µF
25
CLIP DET
1
TAB
OUT RF
OUT RR
OUT LF
OUT LR
D95AU416
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