1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
ti
12500 TI Boulevard. Dallas, Texas 75243
Title:
SHEET:
OF:
FILE:
SIZE:
DATE:
REV:
9-Sep-2010
Drawn By:
Engineer:
Revision History
REV
ECN Number
Approved
Sheet 3_b
DOCUMENTCONTROL #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
J6
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
J8 NI
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
J7
DRDY
/DRDY
DOUT
/DOUT
SCLK
/SCLK
FPGA_CLK
R28
10k
R27
10k
+3.3VD
CONTROL
S
T
A
R
T
/C
S
D
R
0
D
R
1
D
R
2
F
P
A
T
H
L
L
_
C
F
G
L
V
D
S
C
L
K
_
S
E
L
P
D
W
N
R32
100
R29
100
R31
100
1
2
J5
1
2
3
J4
+5VA
+VCC
-VCC
L4
L2
L3
C4
10uF
C7
10uF
C13
10uF
1
2
J2
+3.3VD
L1
C2
10uF
+5VD
JP2
+3.3VD
R26
10k
JP3
C57
1000pF
JP4
ADS1675REF
B
6497434
4
4
A0
1
A1
2
GND
4
SDA
5
SCL
6
WP
7
VCC
8
A2
3
U7
NI
R35
NI
R36
NI
SCL
SDA
OK_3V3
R38
4.7k
R37
4.7k
OK_3V3
TP1
TP2
C64
47uF
C58
0.1uF
1
2
J9
+5VD
L5
C63
10uF
C68
1000pF
C65
47uF
C59
0.1uF
C62
10uF
C67
1000pF
C66
1000pF
C69
1000pF
C61
10uF
C60
10uF
R39
0
+5VD
+5VA
R41
10k
R42
10k
R43
10k
O
K
_
5
V
O
K
_
3
V
3
TP3
TP5
TP7
TP10
TP11
TP4
TP6
TP8
TP9