Datasheet

MICBIAS1
IN3L(-)
R1
2.2K
C13
0.47uF
C15
NI
EXT MIC IN ON-BOARD MICROPHONE
C18
NI
R3
0
R4
0
C14
0.47uF
R2
2.2K
12
W5
1 2
W4
C16, C17, and C18
are not installed,
but can be used to
5 1 3 4 2
J9 SJ1-3515-SMT
1 2
MK2
MD9745APZ-F
C17
NI
C16
NI
TP5
IN1R(-)
IN1R(-) IN2R(+)
1 2 3
J6 DIFF1
C7
0.47uF
C8
0.47uF
IN3R(-) IN3L(-)
1 2 3
J8 DIFF3
C11
0.47uF
C12
0.47uF
TP10
MICBIAS1
IN2L(+) IN1L(+)
1 2 3
J7 DIFF2
C9
0.47uF
C10
0.47uF
WCLK
2
MICBIAS1
5
IN2L(P)
7
IN3L(M)
6
/RESET
4
DOUT
3
MCLK
24
DVDD
22
IOVDD
21
DVSS
23
DMCLK/GPIO2
20
BCLK
1
DMDIN/GPIO1
19
SDA
18
SCL
17
I2C_ADR1
16
I2C_ADR0
15
MICBIAS2
14
IN3R(M)
13
IN2R(P)
12
IN1R(M)
11
AVSS
9
AVDD
10
IN1L(P)
8
PPAD
0
U1
TLV320ADC3101IRGE
SDA MCLK
DOUT
SCL DMCLK/GPIO0
BCLK
WCLK
BCLK
WCLK DOUT MCLK
GPIO1
SCL SDA
/RESET
C3
0.1uF
C6
1.0uF
1
2
W3
TP3
DVDD
+1.8VD
IOVDD
TP23
SDA
TP24
SCL
TP15
DOUT
TP16
WCLK
TP17
BCLK
TP18
MCLK
TP22
GPIO1
TP14
/RESET
C2
0.1uF
C5
10uF
1
2
W2
TP2
IOVDD1
DMDIN/GPIO1
GPIO0
TP20
GPIO0
/RESET
TP12
MPF1_A
TP13
MPF1_B
R5
10K
R6
10K
IOVDD
1 4
2 3
SW1
C&K_TDA02
ON-BOARD MICROPHONE
1 2
MK1
MD9745APZ-F
+3.3VA
C1
0.1uF
C4
10uF
1
2
W1
TP1
AVDD
TP4
IN1L(+)
TP7
IN3L(-)
TP6
IN2L(+)
TP9
IN3R(-)
TP8
IN2R(+)
IN2L(+)
IN1L(+) AVDD
IN1R(-)
IN2R(+)
IN3R(-)
1 2 3
W6 DMCLK/GPIO0
1 2 3
W7 DMDIN/GPIO1
TP19
DMCLK
TP21
DMDIN
MICBIAS2
I2C_ADR0 I2C_ADR1
TP11
MICBIAS2
1 2
W12
12
W13
S001
Appendix B www.ti.com
The schematic diagram for the TLV320ADC3101EVM is provided as a reference.
Figure 18. Schematic (Sheet 1 of 2)
30
TLV320ADC3101EVM Schematic SLAU267A–December 2008–Revised October 2012
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