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參數(shù)資料
| 型號(hào)： | LTC1094C |
| 廠商： | Linear Technology Corporation |
| 英文描述： | 1-, 2-, 6- and 8-Channel, 10-Bit Serial I/O Data Acquisition Systems |
| 中文描述： | 1 - ，2 - ，6 -和8通道，10位串行I / O數(shù)據(jù)采集系統(tǒng) |
| 文件頁(yè)數(shù)： | 15/32頁(yè) |
| 文件大?。?/td> | 356K |
| 代理商： | LTC1094C |
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15
LTC 1091/LTC 1092
LTC 1093/LTC 1094
U
S
A
MSB-First/LSB-First (MSBF)
O
PPLICATI
U
U
Unipolar Transfer Curve (UNI = 1)
The output data of the LTC1091/LTC1093/LTC1094 is
programmed for MSB-first or LSB-first sequence using
the MSBF bit. When the MSBF bit is a logical one, data will
appear on the D
OUT
line in MSB-first format. Logical zeros
will be filled in indefinitely following the last data bit to
accommodate longer word lengths required by some
microprocessors. When the MSBF bit is a logical zero,
LSB-first data will follow the normal MSB-first data on the
D
OUT
line. (See operating sequence).
Unipolar/Bipolar (UNI)
The UNI bit of the LTC1093/LTC1094 determines whether
the conversion 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
conversion will result. The input span and code assign-
ment for each conversion type are shown in the figures
below.
The LTC1091/LTC1092 are permanently configured for
unipolar mode.
0V
1LSB
V
REF
– 2LSB
V
REF
– 1LSB
V
REF
V
IN
0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 0
1091-4 AI11
1LSB
V
REF
– 2LSB
V
REF
– 1LSB
V
REF
V
IN
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
0 1 1 1 1 1 1 1 1 0
0 1 1 1 1 1 1 1 1 1
1 0 0 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0 0 0
–1LSB
–2LSB
–V
REF
–V
REF
+ 1LSB
1091-4 AI12
OUTPUT CODE
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
INPUT VOLTAGE
V
REF
– 1LSB
V
REF
– 2LSB
1LSB
0V
INPUT VOLTAGE
(V
REF
= 5V)
4.9951V
4.9902V
0.0049V
0V
1091-4AI13
Bipolar Transfer Curve (UNI = 0) LTC1093/LTC1094 Only
Unipolar Output Code (UNI = 1)
OUTPUT CODE
0 1 1 1 1 1 1 1 1 1
0 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 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 0
1 0 0 0 0 0 0 0 0 1
1 0 0 0 0 0 0 0 0 0
INPUT VOLTAGE
V
REF
– 1LSB
V
REF
– 2LSB
1LSB
0V
–1LSB
–2LSB
–(V
REF
) + 1LSB
–(V
REF
)
INPUT VOLTAGE
(V
REF
= 5V)
4.9902V
4.9805V
0.0098V
0V
–0.0098V
–0.0195V
–4.9902V
–5.000V
1091-4AI14
Bipolar Output Code (UNI = 0) LTC1093/LTC1094 Only
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| LTC1094CN | 功能描述:IC DATA ACQ SYS 10BIT 8CH 20-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數(shù)據(jù)接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| LTC1094CN#PBF | 功能描述:IC DATA ACQ SYS 10BIT 8CH 20-DIP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類型:數(shù)據(jù)采集系統(tǒng)（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數(shù)據(jù)接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
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| LTC1095CCN | 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 |
| LTC1096 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Micropower Sampling 8-Bit Serial I/O A/D Converters |
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