Datasheet

+5VA
A0(+)
2
A1(+)
4
A2(+)
6
A3(+)
8
A4
10
A5
12
A6
14
A7
16
REF-
18
REF+
20
A0(-)
1
A1(-)
3
A2(-)
5
A3(-)
7
AGND
9
AGND
11
AGND
13
VCOM
15
AGND
17
AGND
19
J11
CONN_EVM_ANALOG
A0(+)
2
A1(+)
4
A2(+)
6
A3(+)
8
A4
10
A5
12
A6
14
A7
16
REF-
18
REF+
20
A0(-)
1
A1(-)
3
A2(-)
5
A3(-)
7
AGND
9
AGND
11
AGND
13
VCOM
15
AGND
17
AGND
19
J21
CONN_EVM_ANALOG
/RESET
SDA
SCL
BOTTOM SIDE
BOTTOM SIDE
+1.8VD
+3.3VD
TP6
HPGND
TP7
MICGND
TP8
AGND
C4
0.1uF
C2
47uF
C7
10uF
R5
240
R4
47
+5VA
TP1
+5VA
TP5
HPVDD
R1
500
TP2
+1.8VD
TP3
+3.3VD
IOVDD
IN
3
OUT
2
ADJ
1
U3
LM317
C9
0.1uF
C6
10uF
HPVDD
DOUT
BCLK
WCLK
DIN
MCLK
SCLK
MISO
MOSI
/SS
R3
2
+1.8VA
C3
0.1uF
C1
47uF
+5VA
R2
10
C8
0.1uF
C5
10uF
TP4
+1.8VA
VIN
3
VOUT
2
GND
1
U2
REG1117A-18
TP9
DGND
TP10
DGND
P22 (TOP) = SAMTEC - P/N: TSM-110-01-L-DV-P
J22 (BOTTOM) = SAMTEC - P/N: SSW-110-22-F-D-VS-K
GPIO0
2
DGND
4
GPIO1
6
GPIO2
8
DGND
10
GPIO3
12
GPIO4
14
SCL
16
DGND
18
SDA
20
CNTL
1
CLKX
3
CLKR
5
FSX
7
FSR
9
DX
11
DR
13
INT
15
TOUT
17
GPIO5
19
J22
DAUGHTER-SERIAL
P22/
P12 (TOP) = SAMTEC - P/N: TSM-110-01-L-DV-P
J12 (BOTTOM) = SAMTEC - P/N: SSW-110-22-F-D-VS-K
GPIO0
2
DGND
4
GPIO1
6
GPIO2
8
DGND
10
GPIO3
12
GPIO4
14
SCL
16
DGND
18
SDA
20
CNTL
1
CLKX
3
CLKR
5
FSX
7
FSR
9
DX
11
DR
13
INT
15
TOUT
17
GPIO5
19
J12
DAUGHTER-SERIAL
P12/
-VA
2
-5VA
4
AGND
6
VD1
8
+5VD
10
+VA
1
+5VA
3
DGND
5
+1.8VD
7
+3.3VD
9
J23
DAUGHTER-POWER
P23 (TOP) = SAMTEC - P/N: TSM-105-01-L-DV-P
J23 (BOTTOM) = SAMTEC - P/N: SSW-105-22-F-D-VS-K
P23/
1 2
W3
RESET
1 2 3
W2
DIGMIC_PWR
+1.8VD+3.3VD
TP11
DIGMIC_PWR
DIGMIC_PWR
1 2 3
W1
IOVDD
For any IOVDD (W1) jumper setting, ensure
that IOVDD SELECT switches on the
USB-MODEVM are set accordingly.
+1.8VD +3.3VD
TP12
IOVDD
Appendix B www.ti.com
Figure 11. TLV320AIC3253EVM Schematic (Sheet 2 of 2)
22
TLV320DAC3203EVM Schematic SLAU441–April 2012
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