Texas Instruments eZAudio TPA2015D1, Руководство пользователя, Страница: 9 / 24

C6
0.001uF
C7
0.001uF
GND
GND
GND
GND
GND
GND
GND
GND
Vdd
GND
GND
39K R1
39Kohms
Vdd Vdd
18K
R3
18Kohms
GND
C3
10uF
27K
R2
27Kohms
C5
22uF
G
N
D
GND
G
N
D
Vdd
GND
GND
GND
GND
GND
2
1
J1
5
3
1
4
2
S
h
ie
ld
RIGHT
LEFT
2 1
FB2
1 2
L1
1 2
392Kohms
R9
90.9Kohms
R10
90.9Kohms
392Kohms
G
N
D
R12
499Kohms
AGC and Gain control
Input Section
Vrms Capture
Voltage divider
to accomodate
VFS of A/D converter
eZ Audio-TPA2015D1 Demo Kit
www.ti.com
Schematics, PCB and Bill of Materials
4 Schematics, PCB and Bill of Materials
4.1 Schematics
Figure 1. eZAudio TPA2015D1 Demonstration Kit Schematic
9 SLOU312 – June 2011 eZAudio TPA2015D1 Demonstration Kit
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