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| Revision History |
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D
C
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3 | 4 | J4 |
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7 | 8 |
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910
1112
1314
15 | 16 |
17 | 18 |
19 | 20 |
Analog Input
TP11 |
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| DB[15...0] | |
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| B CONVST |
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| EXT_REF |
| B CS |
| B RD |
| B BYTE |
| B RESET | BUSY | ||
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| DB[15..0] |
Power & Digital Buffer
D
C
B
TP9 | +VA | |
+5VA | ||
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| DGND | |
| +3.3VD |
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| TP12 | |
J1 |
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1 | 2 |
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3 | 4 | AGND | TP10 | |
5 | 6 |
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7 | 8 | +5VD |
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9 | 10 | TP14 | ||
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| W1 | |
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| +BVDD |
+AVCC
+VA
+BVDD
B_CS
CS
B_RD
RD
B_CONVST B_BYTE
CONVST BYTE
B_RESET
RESET B_BUSY
BUSY
DC_CS A0 A1 A2
DB[15...0]
B_DB[15...0] 
INTc
B_DB[15...0]
B_DB0 1
B_DB1 3
B_DB2 5
B_DB3 7
B_DB4 9
B_DB5 11
B_DB6 13
B_DB7 15
B_DB8 17
B_DB9 19
B_DB10 21
B_DB11 23
B_DB12 25
B_DB13 27
B_DB14 29
B_DB15 31
P3
1 | 2 | 2 | |
3 | 4 | 4 | |
5 | 6 | 6 | |
7 | 8 | 8 | |
10 | |||
9 | 10 | ||
12 | |||
11 | 12 | ||
13 | 14 | 14 | |
15 | 16 | 16 | |
17 | 18 | 18 | |
19 | 20 | 20 | |
21 | 22 | 22 | |
24 | |||
23 | 24 | ||
26 | |||
25 | 26 | ||
27 | 28 | 28 | |
29 | 30 | 30 | |
31 | 32 | 32 | |
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B
ADC Data Bus
J3
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| RESET | ||
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ADC Control
P2
A
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| 14 | 13 |
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| 16 | 15 |
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| 18 | 17 |
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| INTc |
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Parallel Control
3 | 4 |
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| ti | |||
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| 12500 TI Boulevard. Dallas, Texas 75243 | |||
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| TITLE: |
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| ADS8402/ADS8412EVM Block Diagram |
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| Engineer: | Lijoy Philipose |
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| DOCUMENT CONTROL #: |
| REV: | |||
| Drawn By: | Lijoy Philipose | 6446998 |
| A | ||
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| FILE: BlockDiagram.sch | DATE: | SIZE: | SHEET: 1 | OF: 3 | ||
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5 |
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A
