- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄17033 > DC1067A-B (Linear Technology)BOARD DELTA SIGMA ADC LTC2450-1 PDF資料下載
參數(shù)資料
| 型號： | DC1067A-B |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD DELTA SIGMA ADC LTC2450-1 |
| 軟件下載： | QuikEval System |
| 設(shè)計資源： | DC1067A Design File DC1067A Schematic |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | QuikEval™ |
| ADC 的數(shù)量： | 1 |
| 位數(shù)： | 16 |
| 采樣率（每秒）： | 30 |
| 數(shù)據(jù)接口： | 串行，SPI? |
| 已用 IC / 零件： | LTC2450-1 |
| 已供物品： | 板 |
| 相關(guān)產(chǎn)品： | LTC2450IDC#TRPBF-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450IDC-1#TRPBF-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450IDC-1#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450IDC#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450CDC-1#TRPBF-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450CDC-1#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450CDC#TRPBF-ND - IC ADC 16BIT DELTA SIG 6-DFN LTC2450CDC#TRMPBFTR-ND - IC ADC 16BIT DELTA SIG 6-DFN |
LTC2450
1
2450fb
FEATURES
APPLICATIONS
DESCRIPTION
Easy-to-Use, Ultra-Tiny
16-Bit ΔΣ ADC
The LTC
2450 is an ultra-tiny 16-bit analog-to-digital
converter. The LTC2450 uses a single 2.7V to 5.5V supply,
accepts a single-ended analog input voltage, and commu-
nicates through an SPI interface. It includes an integrated
oscillator that does not require any external components.
It uses a delta-sigma modulator as a converter core and
provides single-cycle settling time for multiplexed applica-
tions. The converter is available in a 6-pin, 2mm × 2mm
DFN package. The internal oscillator does not require any
external components. The LTC2450 includes a proprietary
input sampling scheme that reduces the average input
sampling current several orders of magnitude.
The LTC2450 is capable of up to 30 conversions per sec-
ond and, due to the very large oversampling ratio, has
extremely relaxed antialiasing requirements. The LTC2450
includes continuous internal offset and full-scale calibra-
tion algorithms which are transparent to the user, ensuring
accuracy over time and over the operating temperature
range. The converter uses its power supply voltage as the
reference voltage and the single-ended, rail-to-rail input
voltage range extends from GND to VCC.
Following a conversion, the LTC2450 can automatically
enter a sleep mode and reduce its power to less than
200nA. If the user samples the ADC once a second, the
LTC2450 consumes an average of less than 50μW from
a 2.7V supply.
n GND to VCC Single-Ended Input Range
n 0.02LSB RMS Noise
n 2LSB INL, No Missing Codes
n 2LSB Offset Error
n 4LSB Full-Scale Error
n Single Conversion Settling Time for Multiplexed
Applications
n Single Cycle Operation with Auto Shutdown
n 350μA Supply Current
n 50nA Sleep Current
n 30 Conversions Per Second
n Internal Oscillator—No External Components
Required
n Single Supply, 2.7V to 5.5V Operation
n SPI Interface
n Ultra-Tiny 2mm × 2mm DFN Package
n System Monitoring
n Environmental Monitoring
n Direct Temperature Measurements
n Instrumentation
n Industrial Process Control
n Data Acquisition
n Embedded ADC Upgrades
Integral Nonlinearity, VCC = 3V
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. East Drive
is a trademark of Linear Technology Corporation. All other trademarks are the property of their
respective owners. Protected by U.S. Patents including 6208279, 6411242, 7088280, 7164378.
SENSE
SCK
VIN
3-WIRE SPI
INTERFACE
SDO
LTC2450
GND
0.1μF
10μF
VCC
CLOSE TO
CHIP
1k
2450 TA01
CS
INPUT VOLTAGE (V)
0
–3.0
INL
(LSB)
–2.0
–1.0
0
1.0
3.0
0.5
1.0
1.5
2.0
2450 G02
2.5
3.0
2.0
–2.5
–1.5
–0.5
0.5
2.5
1.5
VCC = VREF = 3V
TA = –45°C, 25°C, 90°C
TYPICAL APPLICATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ECM25DCCH | CONN EDGECARD 50POS R/A .156 SLD |
| EBM28DRTI | CONN EDGECARD 56POS DIP .156 SLD |
| ECM25DCCD | CONN EDGECARD 50POS R/A .156 SLD |
| ECM25DCBN | CONN EDGECARD 50POS R/A .156 SLD |
| MLF1608C220M | INDUCTOR MULTILAYER 22UH 0603 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DC106R | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DC107 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
| DC1073A | 制造商:Linear Technology 功能描述:LT3845EFE DEMO BOARD |
| DC1074A | 功能描述:BOARD DAC LTC2630-12 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 數(shù)模轉(zhuǎn)換器 (DAC) 系列:QuikEval™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- DAC 的數(shù)量:4 位數(shù):12 采樣率（每秒）:- 數(shù)據(jù)接口:串行，SPI? 設(shè)置時間:3µs DAC 型:電流/電壓 工作溫度:-40°C ~ 85°C 已供物品:板 已用 IC / 零件:MAX5581 |
| DC1075A | 功能描述:BOARD COMPANION RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:數(shù)字電位器 嵌入式:- 已用 IC / 零件:AD5258 主要屬性:- 次要屬性:- 已供物品:板 相關(guān)產(chǎn)品:AD5258BRMZ1-ND - IC POT DGTL I2C1K 64P 10MSOPAD5258BRMZ10-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ100-ND - IC POT DGTL I2C 100K 64P 10MSOPAD5258BRMZ50-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ1-R7-ND - IC POT DGTL I2C 1K 64P 10MSOPAD5258BRMZ10-R7-ND - IC POT DGTL I2C 10K 64P 10MSOPAD5258BRMZ50-R7-ND - IC POT DGTL I2C 50K 64P 10MSOPAD5258BRMZ100-R7-ND - IC POT DGTL I2C 100K 64P 10MSOP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。