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:
REV:
Drawn By:
Engineer:
Revision History
REV
ECN Number
Approved
DOCUMENT CONTROL #:
1
3
BlockDiagram.sch
B
DATE:
12-Aug-2004
ADS8371EVM Block Diagram
6456895
+IN
EXT_REF
B_C
S
B_R
D
B_C
O
N
VST
B_BYTE
B_BU
S18/
16
BU
SY
DB
[1
5
...0
]
Analog-to-Digital Converter
ADC Data Bus
ADC Control
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P2
ADC_CS
ADC_RD
ADC_CONVST
BYTE
B_BUSY
Analog Input
1
2
3
4
5
6
7
8
9
10
11 12
13 14
15 16
17 18
19 20
P1
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26
26
27
27
28
28
29
29
30
30
31
31
32
32
P3
+VA
-VA
B_DB[15...0]
DB
[1
5
...0
]
A
DC_
CS
A
DC_
RD
A
DC_
CONV
S
T
BYTE
B_BU
SY
BU
SY
B_C
S
B_R
D
B_C
O
N
VST
B_BYTE
B_BU
S18/
16
+5VA
+VA
-VA
+BVDD
A0
A1
A2
DC_
CS
INT
c
Power & Digital Buffer
J1
B_DB[15...0]
DB[15..0]
B_DB0
B_DB1
B_DB2
B_DB3
B_DB4
B_DB5
B_DB6
B_DB7
B_DB8
B_DB9
B_DB10
B_DB11
B_DB12
B_DB13
B_DB14
B_DB15
Lijoy Philipose
Lijoy Philipose
DC_CS
A0
A1
A2
TP12
TP5
TP10
TP3
TP4
TP9
1
2
3
4
5
6
7
8
9
10
J3
+VA
-VA
+5VD
AGND
+5VA
ADC Control
1
2
3
4
5
6
7
8
9
11
10
12
J2
DGND
+3.3VD
+5VA
W1
INTc
Содержание ADS8371EVM
Страница 1: ...ADS8371EVM August 2004 Data Acquistion User s Guide SLAU137A...
Страница 14: ...2 4...
Страница 18: ...4 2...
Страница 25: ...ADS8371EVM Layout 6 5 ADS8371EVM BOM Layout and Schematic 6 2 ADS8371EVM Layout Figure 6 1 Top Layer Layer 1...
Страница 26: ...ADS8371EVM Layout 6 6 Figure 6 2 Ground Plane Layer 2...
Страница 27: ...ADS8371EVM Layout 6 7 ADS8371EVM BOM Layout and Schematic Figure 6 3 Power Plane Layer 3...
Страница 28: ...ADS8371EVM Layout 6 8 Figure 6 4 Bottom Layer Layer 4...