Texas Instruments TAS3251, Руководство пользователя

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GND
47.0k
R157
3.3V
1A
1
GND
2
2A
3
2Y
4
VCC
5
1Y
6
U29
SN74LVC2G07DSFR
3.3V
VDDIOL
6
VDD
11
VDDIOL
14
VDD
16
VDD
17
VDDIOL
19
VDD
24
VDDIOL
29
VDD
36
VDD
41
VDDIOL
42
VDDIOR
52
VDD
56
VDD
60
NC
65
VDDIOR
67
VDD
73
VDDIOR
78
VDD
80
VDD
81
VDDIOR
83
VDD
87
VDDIOR
92
VDD
101
VDD
102
PLL_AVDD
103
PLL_AGND
104
OTP_VCC
105
VDDIOT
110
VDDIOT
111
VDD
120
USB_VDD33
44
USB_VDD
49
NC
50
VDD
126
PAD
129
XEF216-512-TQ128-C20
U2E
3.3V 1.0V
3.3V
1.0V
GND
4.75
R140
0.1µF
C82
GND
X0D36
3
X0D37
4
X0D38
5
X0D39
7
X0D40
8
X0D41
9
X0D42
10
X0D43
12
X0D01
27
X0D10
28
X0D00
30
X0D04
31
X0D11
32
X0D05
33
X0D06
34
X0D07
35
X0D02
37
X0D03
38
X0D08
39
X0D09
40
X0D14
57
X0D15
58
X0D20
59
X0D21
61
X0D12
62
X0D13
63
X0D22
64
X0D23
66
X0D16
68
X0D17
69
X0D18
70
X0D19
71
X0D24
88
X0D25
89
X0D34
90
X0D35
91
X0D26
93
X0D27
94
X0D32
95
X0D28
96
X0D33
97
X0D29
98
X0D30
99
X0D31
100
XEF216-512-TQ128-C20
U2A 1.00k
R110
3.3V
GND
3.3V
GND
3.3V
10.0k
R144
3.3V
GND
X-HS-EN
L2
USB_D_P
USB_D_M
USB_ID
GND
X1D35
13
X1D36
15
X1D37
18
X1D38
20
X1D18
25
X1D19
26
X1D14
51
X1D15
53
X1D20
54
X1D21
55
X1D02
72
X1D03
74
X1D04
75
X1D05
76
X1D06
77
X1D07
79
X1D08
82
X1D09
84
X1D00
85
X1D01
86
X1D41
107
X1D42
108
X1D43
109
X1D40
106
X1D26
112
X1D27
113
X1D28
114
X1D29
115
X1D30
116
X1D31
117
X1D32
118
X1D33
119
X1D39
21
X1D16
22
X1D17
23
X1D10
121
X1D11
122
U2B
XEF216-512-TQ128-C20
EN
1
PG
2
FB
3
VOS
4
GND
5
SW
6
VIN
7
U1
TPS62085RLTR
22µF
C125
470nH
L1
40.2k
R1
162k
R3
1.00M
R2
5V to 1V BUCK
0.1µF
C126
22µF
C124
1.0V
GND
GND
GND
GND GND
XIN/CLK
1
S0
2
VDD
3
VCTRL
4
GND
5
VDDOUT
6
VDDOUT
7
Y3
8
Y2
9
GND
10
Y1
11
SCL/S2
12
SDA/S1
13
XOUT
14
U26
CDCE913PWR
GND
3.3V
VCCA
1
A1
2
A2
3
GND
5
B2
6
B1
7
OE
4
VCCB
8
U6
SN74AVC2T244DQMR
GND GND
3.3V 1.8V
ENABLE
1
GND
2
SENSE
3
SENSE_OUT
4
CT
5
VCC
6
U30
TPS3897ADRYR
3.3V
25.5k
R156
1.0V
51.0k
R158
10.0k
R155
3.3V
470pF
C150
GND
GND
GND
10.0k
R149
10.0k
R150
X-24M
X-MCLK
3.3V
Blue
D1
USB RDY
560
R141
2.2µF
C142
GND
GND GND
X-MCLK
47.0k
R136
3.3V 3.3V 3.3V
USB I/O
USB_ID
43
USB_VBUS
45
USB_DP
46
USB_DM
47
USB_RTUNE
48
XEF216-512-TQ128-C20
U2C
43.2
R148
0.1µF
C141
GND
GND
10.0k
R145
X-TCK
X-TMS
X-TDO
X-TDI
X-TRSTN X-RSTN
TRST
123
RST
124
CLK
125
TMS
127
TCK
128
TDO
1
TDI
2
XEF216-512-TQ128-C20
U2D
X-24M
X-TCK
X-TMS
X-TDO
X-TDI
X-RSTN
TRST
XMOS AND I/Os
0
R147
VDD
4
OE/STANDBY
1
GND
2
OUT
3
24MHz
Y1
3.3V
GND
10.0k
R154
JTAG
CLOCK GENERATION
33.2
R153
33.2 R146
33.2 R151
33.2 R152
GND
0.1µF
16V
C148
3.3V
GND
0.1µF
16V
C149
3.3V
GND
3.3V
GND
3.3V
GND
3.3V
X-SCL
X-SDA
33.2 R143
33.2 R142
1
2
3
4
5
6
J17
JTAG
GND
X-TDI
X-TMS
X-TCK
X-TDO
X-TRSTN
VBUS-XMOS
X-SCL
X-SDA
BCLK-USB
LRCLK-USB
SDOUT-USB
3.3V
BCLK-USB
5V
4.99k
R124
4.99k
R133
3.3V 3.3V
SDOUT-USB
BCLK-USB
LRCLK-USB
I2S
USB-SPDIF
0 R134
0 R135
X-MCLK
X-SCL
X-SDA
GND
I2C
SDA
SCL
GND
3.3V
SDA_B
1
GND
2
VCCA
3
SDA_A
4
SCL_A
5
OE
6
VCCB
7
SCL_B
8
U3
TCA9406DCUR
I2C-BUF-EN
I2C BUF CTRL
I2C-BUF-EN
0.1µF
16V
C17
0.1µF
16V
C27
0.1µF
16V
C37
0.1µF
16V
C40
0.1µF
16V
C45
0.1µF
16V
C54
0.1µF
16V
C58
0.1µF
16V
C74
0.1µF
16V
C80
0.1µF
16V
C99
0.1µF
16V
C100
0.1µF
16V
C101
0.1µF
16V
C102
5V-USB
5V-USB
5V-USB
5V-USB
0.1µF
16V
C143
0.1µF
16V
C144
0.1µF
16V
C145
0.1µF
16V
C146
0.1µF
16V
C147
1.8V
1.8V 1.8V
VBUS
1
D-
2
D+
3
ID
4
GND
5
6
7
8
9
J18
USB
J16
HS-EN
GND
XMOS-ENABLE
X
M
O
S
-E
N
A
B
L
E
0
R159
3.3V
RESET-AMP
DAC_MUTE
FAULT
CLIP_OTW
0 R160
0 R161
0 R162
0 R163
47.0k
R137
47.0k
R138
47.0k
R139
XIN-CLK
0
R63
0
R164
3.3V
0
R167
1.0V
GND
0.1µF
16V
C127
0.1µF
16V
C128
0.1µF
16V
C129
0.1µF
16V
C130
0.1µF
16V
C131
0.1µF
16V
C132
0.1µF
16V
C133
0.1µF
16V
C134
0.1µF
16V
C135
0.1µF
16V
C136
0.1µF
16V
C137
0.1µF
16V
C138
0.1µF
16V
C139
0.1µF
16V
C140
GND-USB
J33
10.0k
R80
Schematic and Bill of Materials
www.ti.com
6 SLAU757 – January 2018
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Copyright © 2018, Texas Instruments Incorporated
TAS3251 Evaluation Module
ADVANCE INFORMATION
2 Schematic and Bill of Materials
This section includes the TAS3251EVM schematics and the TAS3251EVM BOM.
2.1 Schematic
Figure 4 to Figure 9 display the EVM schematics.
Figure 4. TAS3251EVM Schematics (1 of 6)