Datasheet

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
OUT_D
OUT_C
OUT_A
OUT_B
+12V
PWM_A
PWM_C
/SD
/TW
/RESET_AB
+12V
PWM_B
PWM_D
/RESET_CD
PVDD
+12V
Lx31_1 Lx31_2
Lx50_2Lx50_1
Lx51_2Lx51_1
Lx30_1 Lx30_2
Lx30_1 Lx30_2
Lx31_1 Lx31_2
Lx51_1
Lx50_2Lx50_1
Lx51_2
GND
GND
GNDGND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Rev:
Page Title:
TI
Home Audio Amplifiers
ALL RIGHTS RESERVED
TEXAS INSTRUMENTS INCORPORATED
Project:
File Name:
Date:
Engineer:
Page: of
Size:
AUDIO/IMAGING GROUP
A2
2.00
Jonas L. Holm
Output Stage 3
A820-SCH-001.DSN
TAS5342DDV6EVM
Wednesday, November 14, 2007 5 8
/CHANNEL 5-6 Parts List 2.00
Rev:
Page Title:
TI
Home Audio Amplifiers
ALL RIGHTS RESERVED
TEXAS INSTRUMENTS INCORPORATED
Project:
File Name:
Date:
Engineer:
Page: of
Size:
AUDIO/IMAGING GROUP
A2
2.00
Jonas L. Holm
Output Stage 3
A820-SCH-001.DSN
TAS5342DDV6EVM
Wednesday, November 14, 2007 5 8
/CHANNEL 5-6 Parts List 2.00
Rev:
Page Title:
TI
Home Audio Amplifiers
ALL RIGHTS RESERVED
TEXAS INSTRUMENTS INCORPORATED
Project:
File Name:
Date:
Engineer:
Page: of
Size:
AUDIO/IMAGING GROUP
A2
2.00
Jonas L. Holm
Output Stage 3
A820-SCH-001.DSN
TAS5342DDV6EVM
Wednesday, November 14, 2007 5 8
/CHANNEL 5-6 Parts List 2.00
POWER OUTPUT STAGE (PBTL)
LAYOUT NOTE:
EMI SNUBBER
PLACE NEAR
SPEAKER PINS
LAYOUT NOTE
PLACE ON
COMPONENT SIDE
PWM_D is used to select between the 1N
and 2N interface in PBTL mode
(Low = 1N; High = 2N).
LC DEMODULATION
FILTER
Stuffing option
BOOTSTRAP CAPACITORS
C360
1nF
0603
50V
C360
1nF
0603
50V
2 1
R319
Not Used
R319
Not Used
1 2
C313
100nF
0603
50V
C313
100nF
0603
50V
2 1
R352
3.3R
0603
R352
3.3R
0603
12
L353
Not Used
L353
Not Used
1 2
R309
10R
R309
10R
1 2
R306
0R 0603
R306
0R 0603
1 2
L331
10uH
8019P-23-100L
Kwang Sung
L331
10uH
8019P-23-100L
Kwang Sung
1 2
C332
Not Used
C332
Not Used
2 1
L330
10uH
8019P-23-100L
Kwang Sung
L330
10uH
8019P-23-100L
Kwang Sung
1 2
C311
100nF
0603
C311
100nF
0603
2 1
C309
33nF
0603
25V
C309
33nF
0603
25V
21
R316
1.0k
R316
1.0k
1 2
U300
TAS5342DDV
U300
TAS5342DDV
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
L350
10uH
8019P-23-100L
Kwang Sung
L350
10uH
8019P-23-100L
Kwang Sung
1 2
L351
10uH
8019P-23-100L
Kwang Sung
L351
10uH
8019P-23-100L
Kwang Sung
1 2
C339
1nF
0603
50V
C339
1nF
0603
50V
2 1
WJ332
Wire Jumper
WJ332
Wire Jumper
21
R304
1R
R304
1R
1 2
C335
10nF
0603
50V
C335
10nF
0603
50V
2 1
L333
Not Used
L333
Not Used
1 2
C317
100nF
0603
50V
C317
100nF
0603
50V
2 1
C319
100nF
0603
50V
C319
100nF
0603
50V
2 1
C354
Not Used
0805
50V
C354
Not Used
0805
50V
2 1
C374
470uF
35V
C374
470uF
35V
12
C302
100nF 0603
C302
100nF 0603
21
C359
1nF
0603
50V
C359
1nF
0603
50V
2 1
C315
100nF
0603
50V
C315
100nF
0603
50V
2 1
C392
1uF
50V
Wima
C392
1uF
50V
Wima
2 1
L332
Not Used
L332
Not Used
1 2
R353
3.3R
0603
R353
3.3R
0603
12
R318
Not Used
R318
Not Used
1 2
WJ352
Wire Jumper
WJ352
Wire Jumper
21
C356
10nF
0603
50V
C356
10nF
0603
50V
2 1
C375
470uF
35V
C375
470uF
35V
12
R332
3.3R
0603
R332
3.3R
0603
12
R300
10R
R300
10R
1 2
C333
Not Used
0805
50V
C333
Not Used
0805
50V
2 1
R333
3.3R
0603
R333
3.3R
0603
12
R310
10R
R310
10R
1 2
C336
10nF
0603
50V
C336
10nF
0603
50V
2 1
C334
100nF
0805
50V
C334
100nF
0805
50V
2 1
C306
100nF
0603
C306
100nF
0603
2 1
R305
27k 0603
R305
27k 0603
12
L352
Not Used
L352
Not Used
1 2
R320
Not Used
R320
Not Used
1 2
C304
100nF
0603
C304
100nF
0603
2 1
C353
100nF
0805
50V
C353
100nF
0805
50V
2 1
C352
Not Used
C352
Not Used
2 1
R315
1.0k
R315
1.0k
1 2
C310
33nF
0603
25V
C310
33nF
0603
25V
21
C355
10nF
0603
50V
C355
10nF
0603
50V
2 1
C340
1nF
0603
50V
C340
1nF
0603
50V
2 1
C301
100nF
0603
C301
100nF
0603
2 1
R317
1.0k
R317
1.0k
1 2
C307
33nF
0603
25V
C307
33nF
0603
25V
21
C308
33nF
0603
25V
C308
33nF
0603
25V
21
R308
10R
R308
10R
1 2
C305
100nF
0603
C305
100nF
0603
2 1