Texas Instruments TAS6424-Q1, Руководство пользователя, Страница: 23 / 32

360
R39
GND
3.3V
0.082µF
50V
C41
2200pF
50V
C42
GND
PVDD
GND GND
10µF
C38
GND
0.1µF
50V
C39
GND GND GND
PVDD 1µF C52
GND GND
1µF
50V
C45
GND
GND
GND
GND
GND
GND
GND
GND
I2C
SDA
SCL
I2S
SDIN
SCLK
MCLK
LRCLK
GND
PVDD
GND GND
PVDD
GND GND
1µF
25V C53
1µF
25V C55
1µF
25V C60
PVDD
1µF
50V
C50
GND
3.3V
USB-GPIO
MUTE
3.3V
4.99k
R40
DNP
DNP
4.99k
R41
DNP
DNP
GND
ADDRESS SELECT
ADDR1 ADDR0 I2C ADDR
H
L L
H
L H
L
H
0xD4/0xD5
0xD6/0xD7
0xD8/0xD9
0xDA/0xDB
3.3V
1µF
50V
C51
1µF
50V
C54
1µF
50V
C61
1µF
50V
C65
1µF
50V
C68
1µF
50V
C72
1µF
50V
C73
0.1µF
50V
C46
0.1µF
50V
C48
0.1µF
50V
C70
1µF
25V C59
OUT4P
OUT4M
OUT3P
OUT3M
OUT2P
OUT2M
OUT1P
OUT1M
OUT4P
OUT4M
OUT3M
OUT3P
OUT2P
OUT2M
OUT1P
OUT1M
OUT2+
OUT1+
OUT2-
OUT3-
OUT3+
OUT4+
5
4
1
2
3
6
7
8
J4
GND
IN
1
OUT
3
4
U9
TL760M33QKVURQ1
GND
VIN
3.3V
4.99k
R13
4.99k
R15
Yellow
D4
WARN
GND
0.1µF
16V
C9
GND
3.3V 3.3V
1µF C56
1µF C58
1µF C62
1µF C63
1µF C66
1µF C67
1µF C69
GND
WARN
FAULT
J2
SAOUT
DNP
GND
J6
SDIN2
DNP
GND
0.01µF
C75
GND
0.01µF
C76
GND
0.01µF
C77
GND
0.01µF
C78
GND
0.01µF
C79
GND
0.01µF
C80
GND
0.01µF
C81
GND
0.01µF
C82
GND
OUT4-
OUT1-
10µF
C47
10µF
C71
GND
330µF
35V
C74
VIN RANGE
4.5-26VDC
GND
1.00k
R9
1.00k
R12
GND
0.1µF
16V
C83
GND
J5
DNP
DNP
GND
3.3V
GND
0.1µF
50V
C84
PVDD
DNP
4.99k
R46
4.99k
R47
DNP
L2
0
R5
1µF
25V C57
1µF
25V C64
Green
D3
3.3V
0.1µF
16V
C43
47µF
16V
C44
J12
GND
PVDD
GND
0.1µF
50V
C14
1
2
H9
STANDBY
0.1µF
50V
C49
GND
J13
J14
AVDD
8
BST_1M
31
BST_1P
35
BST_2M
37
BST_2P
41
BST_3M
44
BST_3P
48
BST_4M
50
BST_4P
54
FSYNC
14
GND
33
AVSS
7
GND
36
GND
39
GND
11
GND
1
GND
46
GND
18
GND
49
GND
28
GND
52
AREF
4
GVDD
10
GVDD
9
I2C_ADDR0
22
I2C_ADDR1
23
MCLK
12
OUT_1M
32
OUT_1P
34
OUT_2M
38
OUT_2P
40
OUT_3M
45
OUT_3P
47
OUT_4M
51
OUT_4P
53
PVDD
30
PVDD
2
PVDD
42
PVDD
43
PVDD
29
PVDD
55
PVDD
56
SAOUT
17
SCL
20
SCLK
13
SDA
21
SDIN1
15
SDIN2
16
VBAT
3
VCOM
6
VDD
19
VREG
5
FAULT
26
MUTE
25
STANDBY
24
WARN
27
U10
TAS6424QDKQRQ1
3.3V
GND
1
2
3
4
J3
2
1
3
4 5
S2
STANDBY
2
1
3
4 5
S3
MUTE
4.7µF
50V
C40
Red
D5
FAULT
3.3µH
L3
3.3µH
L4
3.3µH
L5
3.3µH
L6
3.3µH
L7
3.3µH
L8
3.3µH
L9
3.3µH
L10
4.7µH
L1
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Board Layouts, Bill of Materials, and Schematic
23 SLOU453A – September 2016 – Revised October 2017
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TAS6424-Q1 Evaluation Module
Figure 25. Schematic (Page 2)