參數(shù)資料
型號： DC1337A
廠商： Linear Technology
文件頁數(shù)： 1/26頁
文件大?。?/td> 0K
描述： BOARD SAR ADC LTC2309
軟件下載： QuikEval System
設(shè)計資源： DC1337A Design File
DC1337A Schematic
標(biāo)準(zhǔn)包裝： 1
系列： QuikEval™
ADC 的數(shù)量： 1
位數(shù)： 12
采樣率（每秒）： 14k
數(shù)據(jù)接口： I²C，串行
在以下條件下的電源（標(biāo)準(zhǔn)）： 1.5mW @ 1kSPS
已用 IC / 零件： LTC2309
已供物品： 板
相關(guān)產(chǎn)品： LTC2309IUF#TRPBF-ND - IC ADC 12BIT SAR 24-QFN
LTC2309IF#TRPBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309IF#PBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309HF#TRPBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309HF#PBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309CUF#TRPBF-ND - IC ADC 12BIT SAR 24-QFN
LTC2309CF#TRPBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309CF#PBF-ND - IC ADC 12BIT SAR 20-TSSOP
LTC2309IUF#PBF-ND - IC ADC 12BIT SAR 24-QFN
LTC2309CUF#PBF-ND - IC ADC 12BIT SAR 24-QFN
LTC2309
2309fd
BLOCK DIAGRAM
FeAtuRes
AppLICAtIOns
DesCRIptIOn
8-Channel, 12-Bit SAR ADC
with I2C Interface
n
IndustrialProcessControl
n
MotorControl
n
AccelerometerMeasurements
n
Battery-OperatedInstruments
n
Isolatedand/orRemoteDataAcquisition
n
PowerSupplyMonitoring
Integral Nonlinearity
vs Output Code
n
12-Bit Resolution
n
Low Power: 1.5mW at 1ksps, 35W Sleep Mode
n
14ksps Throughput Rate
n
Low Noise: SNR = 73.4dB
n
GuaranteedNoMissingCodes
n
Single5VSupply
n
2-WireI2CCompatibleSerialInterfacewithNine
AddressesPlusOneGlobalforSynchronization
n
FastConversionTime:1.3s
n
InternalReference
n
Internal8-ChannelMultiplexer
n
InternalConversionClock
n
UnipolarorBipolarInputRanges(SoftwareSelectable)
n
GuaranteedOperationfrom–40°Cto125°C
(TSSOPPackage)
n
24-Pin4mm
×4mmQFNand20-PinTSSOPPackages
TheLTC2309isalownoise,lowpower,8-channel,12-bit
successiveapproximationADCwithanI2Ccompatible
serialinterface.ThisADCincludesaninternalreference
andafullydifferentialsample-and-holdcircuittoreduce
common mode noise. The LTC2309 operates from an
internalclocktoachieveafast1.3sconversiontime.
The LTC2309 operates from a single 5V supply and
draws just 300A at a throughput rate of 1ksps. The
ADCentersnapmodewhennotconverting,reducing
thepowerdissipation.
TheLTC2309isavailableinbothasmall24-pin4mm
×
4mmQFNanda20-pinTSSOPpackage.Theinternal2.5V
referenceand8-channelmultiplexerfurtherreducePCB
boardspacerequirements.
The low power consumption and small size make the
LTC2309idealforbattery-operatedandportableapplica-
tions,whilethe2-wireI2Ccompatibleserialinterfacemakes
thisADCagoodmatchforspace-constrainedsystems.
L
,LT,LTC,LTM,LinearTechnologyandtheLinearlogoareregisteredtrademarksand
EasyDriveisatrademarkofLinearTechnologyCorporation.Allothertrademarksarethe
propertyoftheirrespectiveowners.
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
COM
2309 TA01
I2C
PORT
ANALOG
INPUT
MUX
ANALOG INPUTS
0V TO 4.096V UNIPOLAR
±2.048V BIPOLAR
REFCOMP
INTERNAL
2.5V REF
VDD
5V
GND
LTC2309
0.1F
12-BIT
SAR ADC
+
–
2.2F
10F
0.1F
10F
VREF
SDA
SCL
AD1
AD0
OUTPUT CODE
0
INL
(LSB)
0
0.25
0.50
4096
2309 G01
–0.25
–0.50
–1.00
1024
2048
3072
–0.75
1.00
0.75
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DC1337A 制造商:Linear Technology 功能描述:LTC2309: 12-BIT 8-CHANNEL SAR
DC1338A 功能描述:BOARD DEMO LTC2990 RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:QuikEval™ 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
DC1338B 制造商:Linear Technology 功能描述:BOARD EVAL FOR LTC2990 制造商:Linear Technology 功能描述:LTC2990 AMP / VOLT / TEMP MON 制造商:Linear Technology 功能描述:DEMO BOARD, LTC2990 POWER MONITOR; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2990; Kit Application Type:Power Management; Application Sub Type:Power Monitor; Kit Contents:Demo Board LTC2990
DC1339A 功能描述:BOARD SAR ADC LTC2302 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估板 - 模數(shù)轉(zhuǎn)換器 (ADC) 系列:QuikEval™ 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)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(biāo)準(zhǔn)）:- 工作溫度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板，軟件
DC1342B 制造商:Linear Technology 功能描述:DEV BOARD FOR LT3758AEMSE
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