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參數(shù)資料
| 型號(hào)： | SP8480BS |
| 英文描述： | Monolithic, 12-Bit Data Acquisition System |
| 中文描述： | 單片，12位數(shù)據(jù)采集系統(tǒng) |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 246K |
| 代理商： | SP8480BS |
292
PIN FUNCTION…
A
— Device Address — Logic low enables 8
MSB read; logic high enables 4 LSB read
STATUS — Identifies valid data output; goes to
logic high during conversion; goes to logic low
when conversion is completed and data is valid
R/C — Read/Convert — Initiates conversion on
the high-to-low transition; logic low disconnects
data bus; logic high initiates read
CE — Chip Enable — Logic low disables read
or convert; logic high enables read or convert
MA
, MA
, MA
— MUX Address 0, 1 & 2 —
Selects analog input channels CH
0
through CH
7
DB
through DB
— Data Outputs — Logic
high is binary true; logic low binary false
1
16
2
3
4
5
6
7
8
9 10 11 12 13 14
15
17
23 22 21 20 19 18
24
28 27 26 25
S
D
D
D
D
D
D
D
D
M
M
M
D
V
L
A
0
R
V
C
O
G
A
A
A
A
A
A
A
A
A
C
L
C
12-BIT ADC
8-CHANNEL
MULTIPLEXER
DECODE
REF
MULTIPLEXER TRUTH TABLE
MA
2
MA
1
MA
0
0
0
0
0
0
1
0
1
0
0
1
1
1
0
0
1
0
1
1
1
0
1
1
1
OPERATION
CH
O
Selected
CH
1
Selected
CH
2
Selected
CH
3
Selected
CH
4
Selected
CH
5
Selected
CH
6
Selected
CH
7
Selected
CONTROL TRUTH TABLE
A
O
R/C
OPERATION
X
H ->L
Start Conversion
0
1
Enable 8 MSBs
1
1
Enable 4 LSBs
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8480JP | Monolithic, 12-Bit Data Acquisition System |
| SP8480JS | Monolithic, 12-Bit Data Acquisition System |
| SP8480KP | Monolithic, 12-Bit Data Acquisition System |
| SP8480KS | Monolithic, 12-Bit Data Acquisition System |
| SP8481 | Monolithic, 12-Bit Data Acquisition System |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8480JP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
| SP8480JS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
| SP8480KP | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
| SP8480KS | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
| SP8481 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Monolithic, 12-Bit Data Acquisition System |
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