Texas Instruments TLV320AIC3212EVM-U, Руководство пользователя

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U2
22 20 19 18 17 15 14 13
31
30
29
27
26
25
24 23
32
34
35
36
37 38 39
40
21
8
4
28
16
33
42 41
12
11
10
9
7
6
5
43 44 45
2
1
48
3
46 47
1.5K
R2
0.001uF
C1
100K
R5
1uF
C7
D1
100pF
C2
GND
GND
SDOUT1
WCLK
BCLK
DIN
MCLK
GND
GND
GND
GND GND GND GND GND
GND
GND
GND
GND
GND
GND
Y1
1
2 3
4
SIT8002AI-13-33E-6.00000T
Vcc
OUT
OE
GND
GND
SW2
2 1
GND
0.1uF
C10
10K
R9
GND
649
R6
30.9K
R1
27.4
R3
27.4
R4
2.7K
R12
2.7K
R13
U3
1
2
3
4 5
6
7
8
24FC512-I/SM
+5V
SCLK
MISO
MOSI
SS~
RESET~
SW1
1 2
GND
0.1uF
C9
10K
R8
GND
SW3
1 2
GND
0.1uF
C11
10K
R10
GND
D2
649
R7
GND
GND
1
2
4
5
3
U5
SN74LVC1G126DBVR
I2S_ENABLE
10K
R11
GND
SPI_SELECT
0.1uF
C3
0.1uF
C6
0.1uF
C8
0.1uF
C12
0.1uF
C16
0.1uF
C15
0.1uF
C14
IOVD
IOVD
SCL_IOVD
SDA_IOVD
GND
GND
SN74LVC1G126DBVR
U7
3
5
4
2
1
0.1uF
C18
IOVD
GND
GND
1
2
4
5
3
U6
SN74LVC1G126DBVR
0.1uF
C17
IOVD
GND
200K
R14
PCA9306DCTR
U4
8
7
6
5 4
3
2
1
0.1uF
C13
2.7K
R53
2.7K
R52
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
+3.3VD
S
W
4
2
1
4.7K
R82
2
1
EE-PROGRAM
GND
47pF
C4
47pF
C5
6
5
4
3
2
1
J1
SD-54819-026
Data-
5v
ID_NC
GND
Data+
Case
GND
3 1
2
JP4
SRC1_DOUT_B (ADC Data)
(ADC Data)
(DAC Data)
I2C EEPROM
TAS1020B - USB CONTROLER
I2C
PATCH#
ACTIVE/
APP#
SPI
RESET
I2S USB INPUT
APP
TAS1020BPFB
RESET
PATCH
MCLK
I2S_ENABLE
SPI_SELECT
USB RESET
TO PROGRAM U3,
INSTALL
JUMPER J12
TLV320AIC3212EVM-U Schematic
www.ti.com
Figure 16. Schematic, Sheet 2 of 8
16 TLV320AIC3212EVM-U Evaluation Module SLAU435 – March 2012
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