Texas Instruments TPA0243, Руководство пользователя

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2-7
2.5 Reference
This section includes the TPA0243 EVM schematic, the EVM parts list, and the
module PCB layers.
2.5.1 EVM Schematic
Figure 2–5 shows the TPA0243 EVM schematic.
Figure 2–5. TPA0243 EVM Schematic Diagram
C4
1
µ
F
R1
100 k
Ω
TPA0243
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