Datasheet

OUT_D OUT_C PVDD OUT_A OUT_B PVDD
GVDD
/RESET_CD
VDD
PWM_A
PWM_C
/SD
/TW
/RESET_AB
GVDD
GND GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND
LAYOUT NOTE
Lx72 ANDLx73
ARE A TRACK
IN
THEPCB.
W: TBDMM
L: TBDMM
Mode
Table
M2
L
L
H
H
M1
L
H
L
H
Type
2xBTL
2xBTL
2xBTL
1xPBTL
Description
FullProtection,2N+2mode
NoOLP
-LatchingShutdown,2N+2,NoPulseStretcher
FullProtection,1N+2mode
FullProtection,1N+2mode(PBTL)
POWEROUTPUTSTAGE(BTL)
LAYOUT NOTE:
EMISNUBBER
PLACENEAR
SPEAKERPINS
LAYOUT NOTE
PLACEON
COMPONENT SIDE
LAYOUT NOTE:
EMISNUBBER
PLACENEAR
SPEAKERPINS
LAYOUT
NOTE
Lx72 ANDLx73
ARE
A TRACK
IN THEPCB.
W: TBDMM
L: TBDMM
C110
33nF
0603
25V
C110
33nF
0603
25V
2
1
L171L171
1
2
C109
33nF
0603
25V
C109
33nF
0603
25V
2
1
U100 TAS5142DDV U100 TAS5142DDV
GVDD_B
1
OTW
2
SD
5
PWM_A
6
RESET_AB
7
PWM_B
8
OC_ADJ
9
GND
10
AGND
11
VREG
12
M3
13
M2
14
M1
15
PWM_C
16
RESET_CD
17
PWM_D
18
GVDD_C
22
GVDD_D
23
BST_D
24
PVDD_D
27
OUT_D
28
GND_D
29
GND_C
30
OUT_C
31
PVDD_C
32
BST_C
33
BST_B
34
PVDD_B
35
OUT_B
36
GND_B
37
GND_A
38
VDD
21
GVDD_A
44
BST_A
43
PVDD_A
40
OUT_A
39
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
26
PVDD_A
41
NC
42
C154
100nF
0805
50V
C154
100nF
0805
50V
2 1
C156
10nF
0603
50V
C156
10nF
0603
50V
2 1
C104
100nF
0603
C104
100nF
0603
2 1
C107
33nF
0603
25V
C107
33nF
0603
25V
2
1
L131
10uH
8020P-02-100L
KwangSung
L131
10uH
8020P-02-100L
KwangSung
1
2
L172L172
1
2
R134
10k
0603 R134
10k
0603
12
C136
10nF
0603
50V
C136
10nF
0603
50V
2 1
C155
10nF
0603
50V
C155
10nF
0603
50V
2 1
C113
100nF
0603
50V
C113
100nF
0603
50V
2 1
L151
10uH
8020P-02-100L
KwangSung
L151
10uH
8020P-02-100L
KwangSung
1
2
C159
1nF
0603
50V
C159
1nF
0603
50V
2 1
C133
100nF
0805
50V
C133
100nF
0805
50V
2 1
L173L173
1
2
C105
100nF
0603 C105
100nF
0603
2 1
C174
470uF
C174
470uF
12
C117
100nF
0603
50V
C117
100nF
0603
50V
2 1
R153
3.3R
0603 R153
3.3R
0603
12
C134
100nF
0805
50V
C134
100nF
0805
50V
2 1
C101
100nF
0603 C101
100nF
0603
2 1
R152
3.3R
0603 R152
3.3R
0603
12
C139
1nF
0603
50V
C139
1nF
0603
50V
2 1
C1
15
100nF 0603
50V
C1
15
100nF 0603
50V
2 1
R133
3.3R
0603 R133
3.3R
0603
12
C153
100nF
0805
50V
C153
100nF
0805
50V
2 1
C160
1nF
0603
50V
C160
1nF
0603
50V
2 1
L150
10uH
8020P-02-100L
KwangSung
L150
10uH
8020P-02-100L
KwangSung
1
2
C102
100nF
0603 C102
100nF
0603
2 1
R132
3.3R
0603 R132
3.3R
0603
12
R155
10k
0603 R155
10k
0603
12
C108
33nF
0603
25V
C108
33nF
0603
25V
2
1
C132
470nF
C132
470nF
2 1
C135
10nF
0603
50V
C135
10nF
0603
50V
2 1
L170L170
1
2
R135
10k
0603 R135
10k
0603
12
C152
470nF
C152
470nF
2 1
R154
10k
0603 R154
10k
0603
12
L130
10uH
8020P-02-100L
KwangSung
L130
10uH
8020P-02-100L
KwangSung
1
2
C119
100nF
0603
50V
C119
100nF
0603
50V
2 1
C175
470uF
C175
470uF
12
R105
22k
0603
R105
22k
0603
1
2
C140
1nF
0603
50V
C140
1nF
0603
50V
2 1
S003
www.ti.com TAS5142DDV6EVM2 Schematic
Figure A-3. TAS5142DDV6EVM2 Schematic (Sheet 3 of 7)
SLLU095A – April 2007 – Revised April 2008 Design Documents 19
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