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參數(shù)資料
| 型號： | DC1383A-A |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD DELTA SIGMA ADC LTC2451 |
| 軟件下載： | QuikEval System |
| 設計資源： | DC1383A Design File DC1383A Schematic |
| 標準包裝： | 1 |
| 系列： | QuikEval™ |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 60 |
| 數(shù)據(jù)接口： | I²C，串行 |
| 輸入范圍： | ±VREF |
| 已用 IC / 零件： | LTC2451 |
| 已供物品： | 板 |
| 相關產(chǎn)品： | LTC2451ITS8#TRPBF-ND - IC ADC 16BIT DELTA SIG TSOT23-8 LTC2451ITS8#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG TSOT23-8 LTC2451CTS8#TRPBF-ND - IC ADC 16BIT DELTA SIG TSOT23-8 LTC2451CTS8#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG TSOT23-8 LTC2451IDDB#TRPBF-ND - IC ADC 16BIT DELTA SIGMA 8DFN LTC2451IDDB#TRMPBFTR-ND - IC ADC 16BIT DELTA SIGMA 8DFN LTC2451CDDB#TRPBF-ND - IC ADC 16BIT DELTA SIGMA 8DFN LTC2451CDDB#TRMPBFTR-ND - IC ADC 16BIT DELTA SIGMA 8DFN |
LTC2451
11
2451fg
The first bit is the MSB (D15) and is followed by succes-
sively less significant bits (D14, D13 ...) until the LSB (D0)
is output by the LTC2451. This sequence is summarized
in Figure 5.
OPERATION SEQUENCE
Continuous Read
Conversions from the LTC2451 can be continuously read
(see Figure 7). At the end of a read operation, a new
conversion automatically begins. At the conclusion of
the conversion cycle, the next result may be read using
the method described above. If the conversion cycle is
not concluded and a valid address selects the device, the
LTC2451 generates a NACK signal indicating the conver-
sion cycle is in progress.
Continuous Read/Write
Once the conversion cycle is concluded, the LTC2451
can be written to, and then read from, using the repeated
START (Sr) command.
Figure 7 shows a cycle which begins with a data write, a
repeated START, followed by a read, and concluded with a
STOP command. The following conversion begins after all
16 bits are read out of the device, or after the STOP com-
mand, and uses the newly programmed configuration.
APPLICATIONS INFORMATION
Figure 5. Conversion Sequence
SLEEP
7-BIT ADDRESS
(0010100)
S
P
R ACK
READ
DATA OUTPUT
CONVERSION
2451 F05
Figure 7. Write, Read, START Conversion
Figure 6. Consecutive Reading at the Same Configuration
SLEEP
7-BIT ADDRESS
(0010100)
S
PP
R ACK
READ
DATA OUTPUT
CONVERSION
2451 F06
SLEEP
7-BIT ADDRESS
(0010100)
S
P
R ACK
READ
DATAOUTPUT
CONVERSION
SLEEP
7-BIT ADDRESS
(0010100)
7-BIT ADDRESS
(0010100)
S
R
Sr
W ACK
WRITE
DATA OUTPUT
DATA INPUT
ADDRESS
CONVERSION
2451 F07
P
ACK
READ
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DC1384A-A | 功能描述:BOARD DELTA SIGMA ADC LTC2452 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉換器 (ADC) 系列:QuikEval™ 產(chǎn)品培訓模塊:Obsolescence Mitigation Program 標準包裝:1 系列:- ADC 的數(shù)量:1 位數(shù):12 采樣率（每秒）:94.4k 數(shù)據(jù)接口:USB 輸入范圍:±VREF/2 在以下條件下的電源（標準）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件 |
| DC1385A | 功能描述:BOARD EVAL LTM4614 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC（離線）SMPS 系列:µModule® 標準包裝:1 系列:- 主要目的:DC/DC，步降 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩(wěn)壓器拓撲結構:降壓 頻率 - 開關:250kHz 板類型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱:497-12113STEVAL-ISA094V1-ND |
| DC1386B | 功能描述:BOARD DEMO LTM8032 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - DC/DC 與 AC/DC（離線）SMPS 系列:µModule® 標準包裝:1 系列:- 主要目的:DC/DC，步降 輸出及類型:1，非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩(wěn)壓器拓撲結構:降壓 頻率 - 開關:250kHz 板類型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱:497-12113STEVAL-ISA094V1-ND |
| DC1386B | 制造商:Linear Technology 功能描述:DEMOBOARD NUMBER FOR LTM8032 |
| DC1390-104K | 制造商:API 制造商全稱:API Delevan 功能描述:High Current Power Line Chokes |
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