Datasheet
1 2 3 4 5 6
A
B
C
D
654321
D
C
B
A
FILE:
Drawn By:
Engineer:
ti
12500 TI Boulevard. Dallas, Texas 75243
Title:
SHEET: OF:
SIZE:DATE:
REV:
2-May-2012
DOCUMENTCONTROL #
GPIO1
/RESET
/PWDN
C4
1uF
C9
22uF
C10
10uF
C1
1uF
C2
1uF
C3
1uF
VCAP4
VBG
VCAP2
C13
0.1uF
C14
0.1uF
C12
0.1uF
C5
1uF
C8
NI
C16
0.1uF
C6
1uF
C15
NI
C7
NI
C19
NI
VREFP
C25
NI
VDD
4
GND
2
Output
3
E/D
1
OSC1
HC735-2.048MHZ
AVDDAVDD
AVSS
AVSS
VREFP
AVSS
AVSS
AVSS
AVDD
AVDD
DVDD
C11
1uF
JP6
DVDD
CLKSEL
SPI_DRDY
SPI_OUT
GPIO2
SPI_CLK
SPI_CS
SPI_START
ADC Frontend
AVDD
SPI_IN
GPIO1
R2
10K
R3
10K
DVDD
DVDD
VCAP3
/RESET
/PWDN
SPI_DRDY
GPIO4
SPI_OUT
GPIO2
GPIO3
SPI_CLK
SPI_CS
SPI_START
SPI_IN
CLKSEL
CLK
AVSS
C68
1uF
AVSS AVSS
C69
1uF
AVSS
JP4
C17
1uF
C18
0.1uF
AVDD
/PWDN
DAISY_IN
GPIO3
GPIO4
DAISY_IN
GPIO3
GPIO4 DAISY_IN
12
34
56
78
910
J4
NI
JP5
EXT_CLK
EXT_CLK
TP11 TP12TP1 TP2
2 5
A
Tom Hendrick
Tom Hendrick
AGND
AGND
AGND
AGND AGND
AGND
AGND
AGND
AGND
AGND
AGND
ADS13XE0X
TP3
IN8N
1
IN8P
2
IN7N
3
IN7P
4
IN6N
5
IN6P
6
IN5N
7
IN5P
8
IN4N
9
IN4P
10
IN3N
11
IN3P
12
IN2N
13
IN2P
14
IN1N
15
IN1P
16
TESTN
18
TESTP
17
VREFP
24
VCAP4
26
AVSS
20
NC
29
VREFN
25
NC
27
PWDN
35
VCAP1
28
GPIO1
42
DAISY_IN
41
VCAP2
30
RESET
36
DGND
33
DIN
34
START
38
CLK
37
CS
39
SCLK
40
GPIO3
45
GPIO2
44
DOUT
43
GPIO4
46
DRDY
47
DVDD
48
DGND
51
AVSS
32
DVDD
50
DGND
49
CLKSEL
52
AVSS1
53
AVDD1
54
VCAP3
55
AVDD
59
AVDD
56
AVSS
23
AVSS
57
AVSS
58
AVDD
19
AVDD
21
NC
62
OPAMPN
61
OPAMPOUT
63
RESV1
31
AVDD
22
OPAMPP
60
NC
64
U1
ADS13xE08
C76
0.1uF
R71
10K
DVDD
IN1N
IN1P
IN2N
IN2P
IN3N
IN3P
IN4N
IN4P
IN5N
IN5P
IN6N
IN6P
IN7N
IN7P
IN8N
IN8P
PG1
GPIO2
GPIO1
R1
0
TP14
TP15
TP16