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參數(shù)資料
| 型號： | LTC2379IMS-18#TRPBF |
| 廠商： | LINEAR TECHNOLOGY CORP |
| 元件分類： | ADC |
| 英文描述： | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| 封裝： | LEAD FREE, PLASTIC, MSOP-16 |
| 文件頁數(shù)： | 10/24頁 |
| 文件大小： | 2848K |
| 代理商： | LTC2379IMS-18#TRPBF |
LTC2379-18
18
237918f
TIMING DIAGRAM
OVDD
237918 F15a
CONVERT
IRQ
DATA IN
DIGITAL HOST
CLK
CNV
LTC2379-18
BUSY
SDO
B
SCK
RDL/SDI
CNV
LTC2379-18
SDO
A
SCK
RDL/SDI
CHAIN
OVDD
CHAIN
When CHAIN = OVDD, the LTC2379-18 operates in Chain
Mode. InChainMode,SDOisalwaysenabledandRDL/SDI
serves as the serial data input pin (SDI) where daisychain
data output from another ADC can be input.
This is useful for applications where hardware constraints
may limit the number of lines needed to interface to a large
number of converters. Figure 15 shows an example with
two daisychained devices. The MSB of converter A will
appear at SDO of converter B after 18 SCK cycles. The
MSB of converter A is clocked in at the SDI/RDL pin of
converter B on the rising edge of the first SCK.
237918 F15
D0A
D1A
D16A
D17A
D15B
D16B
D17B
SDOB
SDOA = RDL/SDIB
RDL/SDIA = 0
D0B
D1B
D15A
D16A
D17A
D0A
D1A
1
2
3
16
17
18
19
20
34
35
36
tDSDOBUSYL
tSSDISCK
tHSDISCK
tBUSYLH
tCONV
tHSDO
tDSDO
tSCKL
tSCKH
tSCKCH
tCNVL
tCYC
CONVERT
SCK
CNV
BUSY
CHAIN = OVDD
tQUIET
POWER-DOWN AND ACQUIRE
POWER-DOWN
AND ACQUIRE
Figure 15. Chain Mode Timing Diagram
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| LTC2379CDE-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2379IMS-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2379IDE-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2379CMS-18#PBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
| LTC2379IDE-18#TRPBF | 1-CH 18-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC2380CDE-16#PBF | 功能描述:IC ADC 16BIT 2MSPS 16DFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 其它有關(guān)文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數(shù):12 采樣率（每秒）:20M 數(shù)據(jù)接口:并聯(lián) 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:155mW 電壓電源:模擬和數(shù)字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設(shè)備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數(shù)目和類型:4 個單端，單極；2 個差分，單極 產(chǎn)品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| LTC2380CDE-16#PBF-ES | 制造商:Linear Technology 功能描述:ADC Single SAR 2Msps 16-bit Serial 16-Pin DFN EP |
| LTC2380CDE-16#TRPBF | 功能描述:IC ADC 16BIT 2MSPS 16-DFN RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標準包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個單端，雙極 |
| LTC2380CDE-16#TRPBF-ES | 制造商:Linear Technology 功能描述:ADC Single SAR 2Msps 16-bit Serial 16-Pin DFN EP T/R |
| LTC2380CDE-16PBF | 制造商:Linear Technology 功能描述:ADC 16-Bit 2Msps 96.2dB SNR DFN16 |
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