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參數(shù)資料
| 型號： | LTC1090M |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Single Chip 10-Bit Data Acquisition System |
| 中文描述： | 單芯片10位數(shù)據(jù)采集系統(tǒng) |
| 文件頁數(shù)： | 11/28頁 |
| 文件大?。?/td> | 344K |
| 代理商： | LTC1090M |
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11
LTC1090
1090fc
4 Differential
8 Single Ended
Combinations of Differential and Single Ended
Changing the MUX Assignment “On the Fly”
Figure 1. Examples of Multiplexer Options on the LTC1090
Unipolar/Bipolar (UNI)
The fifth input bit (UNI) determines whether the conver-
sion will be unipolar or bipolar. When UNI is a logical one,
a unipolar conversion will be performed on the selected
input voltage. When UNI is a logical zero, a bipolar conver-
sion will result. The input span and code assignment for
each conversion type are shown in the figures below.
Unipolar Transfer Curve (UNI = 1)
Bipolar Transfer Curve (UNI = 0)
APPLICATIOU
W
U
U
LTC1090 AI04A
0,1
CHANNEL
2,3
4,5
6,7
+( – )
–( + )
+( – )
–( + )
+( – )
–( + )
+( – )
–( + )
LTC1090 AI04B
CHANNEL
0
1
2
3
4
5
6
7
COM ( – )
+
+
+
+
+
+
+
+
LTC1090 AI04C
+
+
+
+
COM (
–
)
0,1
CHANNEL
2,3
4
5
6
7
+
–
–
+
LTC1090 AI04D
4,5
6,7
–
+
+
–
COM (UNUSED)
1ST CONVERSION
LTC1090 AI04E
5,4
6
7
–
+
+
+
COM (
–
)
2ND CONVERSION
LTC1090 AI05
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0
OV
1LSB
V
REF
– 2LSB
V
REF
– 1LSB
V
REF
V
IN
LTC1090 AI06
0 1 1 1 1 1 1 1 1 1
0 1 1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0 0 0
V
REF
– 2LSB
–V
REF
+1LSB
V
REF
– 1LSB
V
REF
–V
REF
V
IN
–2LSB
–1LSB
1LSB
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LTC1090MJ | Single Chip 10-Bit Data Acquisition System |
| LTC1091AC | 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| LTC1091ACN8 | 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| LTC1091CN8 | 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| LTC1093ACN | 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1090MJ | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single Chip 10-Bit Data Acquisition System |
| LTC1090MJ/883 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
| LTC1091 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| LTC1091AC | 制造商:LINER 制造商全稱:Linear Technology 功能描述:1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| LTC1091ACJ8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Ended Data Acquisition System |
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