Datasheet

EN_HP
HPR-IN
HPL-IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
J1
PGND
PVDD
PGND
PGND
PGND
R2
0603 15.0K
R6
0603
10.0K
AVDD
C3
0603 4.7ufd/6.3V
C4
0603 0.1ufd/10V
PGND
PGND
PGND
R5
0603
18.2K
PGND
R4
0603
10.0K
PGND
C2 0603
0.1ufd/10V
PGND
R3
0603
0.0
PGND
AVSS
C7
0603
0.1ufd/10V
C6 0603
0.1ufd/10V
PGND
PGND
C8 0603
1.0ufd/25V
PGND
AVSS
C10
0603
4700pfd/50V
R8
0603
470
C11
0603
0.047ufd/16V
C12
0603
4700pfd/50V
R9
0603
470
C13
0603
0.047ufd/16V
PGND
C14
0603
2200pfd/50V
C9
0603
0.033ufd/50V
C23 0603
0.1ufd/50V
PGND
PGND
PVDD
C24
M 220ufd/35V
+
PGND
PGND
C21
0603 0.033ufd/50V
C22 0603
0.1ufd/50V
PGND
PVDD
C19
0603 0.033ufd/50V
C20 0603
0.1ufd/50V
PGND
PVDD
C16
0603
0.033ufd/50V
C17 0603
0.1ufd/50V
PGND
PVDD
C18
M 220ufd/35V
+
PGND
C25
1206 0.68ufd/50V
C26
1206 0.68ufd/50V
0.5in
0.5in
0.5in
0.5in
PGND
PGND
PGND
PGND
AVDD
L1
DG6045C
15uH
L2
DG6045C
15uH
L3
DG6045C
15uH
L4
DG6045C
15uH
C27 0603
0.1ufd/50V
PGND
C29 0603
0.1ufd/50V
PGND
C31 0603
0.1ufd/50V
PGND
C33 0603
0.1ufd/50V
PGND
U1
TAS5715PHP
48
47 46
45
44 43
42 41
40 39
38
37
363534
33
3231
302928
2625
24
23
22
21
20
19 18 17
16 15
14 13
HTQFP48-PHP
123456
89
1011
12
27
7
U1
HTQFP48-PHP
PowerPad
JST-VH2 2
1
J2 J3
1
2
JST-VH2
0.0
0603
R7
PGND
AVDD
3.3 0603
R11
0.01ufd/50V 0603
C28
PGND
3.3 0603
R12
0.01ufd/50V 0603
C30
PGND
3.3 0603
R13
0.01ufd/50V 0603
C32
PGND
3.3 0603
R14
0.01ufd/50V 0603
C34
PGND
C1
0805 10ufd/16V
10ufd/16V 0805
C5
OUTPUTS
TO
HEADPHONE
DRIVER
MC57xx
CONTROLLER
BOARD
STANDOFFS
A
B
C
D
www.ti.com Board Layouts, Bill of Materials, and Schematic
5.3 Schematics
The schematic for TAS5715EVM follows. The schematics for MC57xxPSIA appear on the following pages.
15
SLOU304–December 2010 25W Digital Input Amplifier with EQ and 2-Band DRC
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