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GVDD(+12V)
VDD(+12V)
PVDD
GVDD(+12V)
GND
TAS5508/18
PWM1_P
PWM2_P
VALID
Microcontroller
I2C
10H
100nF
50V
10H
100nF
TAS5342LDDV
GVDD_B
OTW
SD
PWM_A
RESET_AB
PWM_B
OC_ADJ
GND
AGND
VREG
M3
M2
M1
PWM_C
RESET_CD
PWM_D
GVDD_C
GVDD_D
BST_D
PVDD_D
OUT_D
GND_D
GND_C
OUT_C
PVDD_C
BST_C
BST_B
PVDD_B
OUT_B
GND_B
GND_A
VDD
GVDD_A
BST_A
PVDD_A
OUT_A
NC
PVDD_D
PVDD_A
NC
25V
33nF
100nF
50V
100nF
50V
100nF
470nF
100nF
50V
10H
470F
50V
470 F
50V
33nF 25V
3.3 W
100nF
0 W
27k
100nF
33nF 25V
100nF
50V
10nF
50V
100nF
470nF
100nF
50V
33nF
25V
100nF
50V
100nF
10H
3.3 W
10nF
50V
10nF
50V
3.3 W
1nF
50V
1nF
50V
1nF
50V
1nF
50V
3.3 W
10nF
50V
10nF
50V
3.3 W
10nF
50V
10 W
50V
GND
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
2
SLAS558 – OCTOBER 2007
Figure 15. Typical Non-Differential (1N) BTL Application With AD Modulation Filters
Copyright 2007, Texas Instruments Incorporated
17