Texas Instruments TPA0162, User Manual, Page: 25 / 36

Using The TPA0162 EVM With the Plug-N-Play Evaluation Platform
3-9 Details
3.3.2 TPA0162 Module Jumper Settings and Switches
The TPA0162 EVM is equipped with pushbutton SPST switches and jumpers
that act as SPST switches to allow module operation to be modified to suit
various requirements. In the following discussion, setting a jumper to
ON
means that a shunt is installed across the two pins of the jumper. Setting a
jumper to
OFF means that no shunt is installed on the jumper. See Figure 3.5.
In typical applications, some or all of the jumper functions are controlled by the
system microcontroller or external logic.
Figure 3–5. TPA0162 EVM Jumpers and Switches
R3
100 k
Ω
C13
10
µ
F
GND GND
RLINEIN UP
SHUTDOWN DOWN
ROUT+ LOUT+
ROUT– LOUT–
SE/BTL LIN
PC–BEEP BYPASS
GND GND
RHPIN LLINEIN
VDD LHPIN
PVDD PVDD
CLK RIN
10
9
12
11
6
5
8
7
2
1
4
3
23
22
21
20
19
18
17
16
15
14
13
24
S1
L OUT –
L OUT +
L HP
VDD
C4
0.47
µ
F
R LINE –
R OUT +
R HP
VDD
ROUT–
SE/BTL
TPA0162
C12
0.47
µ
F
C9
0.47
µ
F
L IN +
C2
0.47
µ
F
R IN +
GND
C8
0.47
µ
F
C7
0.47
µ
F
L LINE –
LVDD
LVDD
R1
100 k
Ω
C1
0.47
µ
F
SHUTDOWN
SHUTDOWN
C3
0.47
µ
F
C10
10
µ
F
GND
C5
0.1
µ
F
C11
0.47
µ
F
PC BEEP
LVDD
J1
DOWN
UP S2
S3
R2
100 k
Ω
100 k
Ω
R4
J3
J4
DOWN
UP
CLK
IN
C6 0.1
µ
F
J2