Datasheet

P1
.0
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
11
10
9
8
7
6
5
4
3
2
1
USB MINIB
J3
Data-
5v
ID_NC
GND
Data+
Ca
se
Case
Case
Case
NC
NC
1.50K
0
603
R13
27.4
0603 R14 R15 0603
27.4
GND
FB3
0805
1
2
600 Ohms/2A
600Ohm
s/2A
2
1
0805
FB4
0603 47pfd
/50v
C19
GND
C20 47pfd
/50v
0603
GND
1206 10ufd/6.3V C23
GND
TPS77533D
8
7
6
5
4
3
2
1
3.3V/500mA
SO
T23-DBV5
VR2
GND
0603 0.1ufd
/16V
C24
C25 100ufd/10V TA
NT2412
+
C26 0.1ufd
/16V
0603
GND
GND GND
GND
GND
GND
R18
0
603
100K
S1
1
2
0603 0.1ufd/16V C27
C32 0.1ufd/16V 0603
GND
R20
0603
2.00K
GND
GND
GND
GND
GND
0.5in
0.5in
0.5in
0.5in
C28 0603 33pfd/50V
GN
D
Y1
HC49/US
6.00MHz
1
2
GND
GND
GND
J
P10
1
2
100K
0603
R1
2
U3
SOP8-D(SOIC)
24LC
64-I/SN
1
2
3
4 5
6
7
8
U4
TAS1020BPFB
2220191817151413
31
30
29
27
26
25
2423
32
34
35
36
373839
40 21
8 4
28
16
33
42 41
12
11
10
9
7
6
5
434445
2
1
48
3
4647
GND
+1.8VD
GND
R17
0805
0
.0
1.0ufd/10
V
0603
C22
8
7
6
5
4
3
2
1
U2
+3.3VD
G
ND
+1.8VD
DNP
0603
R
10
DNP
0603
R11
2mm
J2
1
2
C30
0603
1
00pfd/50V
3.09K
0603
R19
1000pf
d/50V
0603
C31
GND
VR1
1.8V,5
00mA
TPS77518D
1
2
3
4 5
6
7
8
33pfd/50V 0603 C29
USB+
TO
T
PA2051
EN
SC
L
SD
A
J1
4
3
2
1
STANDOFF HARDWARE
TPA2051D3EVM Schematic www.ti.com
Figure 8. TPA2051D3EVM Schematic
TPA2051D3EVM 10 SLOU254 – June 2009
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