Texas Instruments TPA0233, User Manual

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2-7
2.5 Reference
This section includes the TPA0233 EVM schematic, the EVM parts list, and the
module PCB layers.
2.5.1 EVM Schematic
Figure 2–5 shows the TPA0233 EVM schematic.
Figure 2–5. TPA0233 EVM Schematic Diagram
C4
1
µ
F
R1
100 k
Ω
TPA0233
S1
R
O
/M
O
+
NO
SD
FILT_CAP
BYPASS
LO/MO
LIN
VDD
ST/M
10
9
8
7
1
2
3
4
V
DD
STEREO/
MONO
C3
10
µ
F
GND
RIN RO/MO
6
5
GND
L
IN
R3
12 k
Ω
C2
0.47
µ
F
R2 50 k
Ω
R
IN
R5
12 k
Ω
C6
0.47
µ
F
R4 50 k
Ω
C5
0.47
µ
F
SHUT
DOWN
L
O
/M
O
–
R7 100 k
Ω
R8
100 k
Ω
J1
C7
220
µ
F
R6
1 k
Ω
C8
220
µ
F
R9
1 k
Ω
C1
1
µ
F