Texas Instruments TAS5782M, User Manual

Page: 23 / 33

GND
GND
SDA-PPCMB
SCL-PPCMB
(PPCMB-GPIO8)
(PPCMB-GPIO5)
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
U3
24LC512-I/ST
(PPCMB-GPIO3)
GND
3.3V
10.0k
R17
3.3V
10.0k
R19
10.0k
R18
DNP
DNP
3.3V
GND
SDIN2
(PPCMB-GPIO7)
SDIN1
SPK-MUTE2
SPK-MUTE1
MCLK
SCLK
LRCK/FS
(PPCMB-GPIO10)
(PPCMB-GPIO9)
(PPCMB-GPIO6)
SPK-FAULT1
(PPCMB-GPIO0)
(PPCMB-GPIO1)
(PPCMB-GPIO2)
POWER IN
1
J7
PVDD
1
J8
GND
390µF
C51
PVDD
GND
SCL
SDA
0 R22
0 R23
TO DUTS
3.3V
2.20k
R20
3.3V
2.20k
R21
SDA-PPCMB
SCL-PPCMB
3.3V
SPK-MUTE1
SPK-MUTE2
GND
3.3V
GND
49.9
R24
SDOUT
FROM DUTS
SPK-FAULT1
SDOUT1
SDOUT2
SDOUT
0.1µF
C52
GND
0.1µF
C53
GND
3.3V
TO DUTS
MCLK
SCLK
LRCK/FS
SDIN1
SDOUT-SEL
PVDD
SPK-FAULT2
SPK-FAULT2
SDIN-SEL
RESET
A
1
B
2
Y
3
GND
4
Y
5
A/B
6
G
7
VCC
8
U5
SN74LVC2G157DCUR
SDOUT-SEL
A
1
B
2
Y
3
GND
4
Y
5
A/B
6
G
7
VCC
8
U4
SN74LVC2G157DCUR
SDOUT2
SDOUT1
GND GND
SDIN-SEL
SDIN1
SDOUT1 SDIN2
3.3V 3.3V
FROM DUTS
RESET
1
GND
2
MR
4
RESET
3
VDD
5
U6
TPS3825-33QDBVRQ1
GND
3.3V
S1
RESET
GND
10.0k
R25
47pF
C56
3.3V
RESET
0.1µF
C54
GND
3.3V
0.1µF
C55
GND
3.3V
TP12
SDIN1
Green
D1 3.3V
332
R26
GND
3.3V
TP13
SDIN2
TP11
LRCK/FS
TP10
SCLK
TP9
MCLK
TP7
SDOUT1
TP8
SDOUT2
TP1
SCL
TP2
SDA
TP3
MUTE1
TP4
MUTE2
TP5
FAULT1
TP6
FAULT2
10.0k
R27
3.3V
10.0k
R28
GND
GND
101
GND
102
GND
103
GND
104
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
J6A
GND
105
GND
106
GND
107
GND
108
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
J6B
PVDD RANGE = 8.0V - 26.4V
TP14
3.3V
TP15
GND
GND
3.3V
TP18
GND
GND
TP19
GND
GND
Copyright © 2017, Texas Instruments Incorporated
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Board Layouts, Bill of Materials, and Schematic
23
SLAU708 – March 2017
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Copyright © 2017, Texas Instruments Incorporated
TAS5782M Evaluation Module
Figure 23. TAS5782MEVM Schematic (3 of 3)