Texas Instruments PurePath Console Mother Board for TI Audio Amplifier IC PUREPATH-CMBEVM PUREPATH-CMBEVM Datenbogen
Produktcode
PUREPATH-CMBEVM
SCL-BUS
PWM_P_8
PWM_M_8
PWM_P_4
PWM_M_4
PWM_P_7
PWM_M_7
PWM_P_2
PWM_M_2
PWM_P_3
PWM_M_3
PWM_P_1
PWM_M_1
LRCLKO
SCLKO
SDOUT
MCLK-5548
MCLK-5548
SDIN1-5548
SDIN1-5548
SDIN2-5548
SDIN2-5548
SDIN3-5548
SDIN3-5548
LRCLK-5548
LRCLK-5548
SCLK-5548
SCLK-5548
PWM_8-
PWM_7+
PWM_7-
PWM_4+
PWM_4-
PWM_3+
PWM_8+
SDA-BUS
VALID
PWM_2+
PWM_2-
PWM_3-
PWM_1-
PWM_1+
SDOUT-5548
GND
GND
GND
+3.3V
GND
U6
TAS5548DCA
HTSSOP56-DCA
PowerPad
U6
TAS5548DCA
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
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
29
HTSSOP56-DCA
GND
R406
0402
1.0M
GND
Y3
ABM8G
12.288 MHz
G
N
D
GND
C409
0402 COG
33pfd/50V
C408
0402 COG
33pfd/50V
+3.3V
+3.3V
+3.3V
AVDD
R408
0402
100K
GND
C414
0402 X7R
0.1ufd/16V
GND
R404
0603
0.0
GND
R421
0402
47.0
R420
0402
47.0
R419
0402
47.0
R416
0402
47.0
R418
0402
47.0
R417
0402
47.0
R415
0402
47.0
R412
0402
47.0
R414
0402
47.0
R413
0402
47.0
R411
0402
47.0
R410
0402
47.0
R405
0402 1/16W
15.0K
C406
0603 X5R
10ufd/10V
GND
C410
0402 X7R
0.1ufd/16V
GND
C415
0603 X5R
10ufd/10V
GND
C416
0402 X7R
0.1ufd/16V
GND
GND
GND
C413
0402 X7R
0.1ufd/16V
C412
0402 X7R
0.1ufd/16V
C411
0603 X5R
10ufd/10V
GND
C405
0402 X7R
0.047ufd/16V
R403
0402
470
C404
0402 X7R
4700pfd/25V
C403
0402 X7R
0.047ufd/16V
R402
0402
470
C402
0402 X7R
4700pfd/25V
C407
0402 X7R
0.1ufd/16V
R422
0402
10.0K
R407
0402
10.0K
+3.3V
GND
DDTC114TCA
Q2
4.7K
SOT23-DBV3
C
B
E
ET
0402
Yellow/2.1V
+3.3V
R401
0402
360
GND
R409
0402
47.0
C417
0402
DNP
C418
0402
DNP
C419
0402
DNP
C420
0402
DNP
C421
0402
DNP
C422
0402
DNP
C423
0402
DNP
C427
0402
DNP
C428
0402
DNP
GND
C424
0402
DNP
C425
0402
DNP
C426
0402
DNP
GND
GND
D
D
D
11
LDN
PurePath-ConsoleMotherBoard_RevD.sbk
MAY 29, 2013
TUAN LUU
OF
SCH REV
PCB REV
SHEET
DRAWN BY
PCB REV
SHEET
DRAWN BY
DATE
FILENAME
FILENAME
PAGE INFO:
DESIGN LEAD
DESIGN LEAD
TI
47.0
0402
R426
P8+
P8-
P7+
P7-
P4+
P4-
P3+
P3-
P2+
P2-
P1+
P1-
VLD
+3.3V
MCLKO
LRCKO
SCKO
SDOUT
P6+
P5+
HPL+
HPR+
Q3
SOT23-DBV3
DDTC114TCA
4.7K
C
B
E
GND
360
0402
R427
Blue/2.9V
0402
VALID
VALID
I2C Add = 0x34
VALID
PWM_1-
PWM_1+
PWM_2-
PWM_2+
PWM_4+
PWM_4-
PWM_3+
PWM_3-
PWM_4-
PWM_3+
PWM_3-
PWM_7-
PWM_7+
PWM_8-
TO
EVM
CONNECTOR
PWM_8+
ENERGY
THRESHOLD
THRESHOLD
FROM IO
EXPANDER
RESET
5
TAS5548DCA
SDA-BUS
SCL-BUS
I2C BUS
FROM
AIC3262
TO
PCM3168A
TM
PurePath Console MotherBoard (RevD)
Board Layouts, Bill of Materials, and Schematic
Figure 21. PurePath Console Motherboard Schematic (5 of 11)
21
SLOU366A – June 2013 – Revised July 2013
PurePath
TM
Console Motherboard
Copyright © 2013, Texas Instruments Incorporated