Datasheet Linear Technology LTC2449 — 数据表

制造商Linear Technology
系列LTC2449

具有可选速度/分辨率的24位高速8/16通道Delta Sigma ADC

数据表

Datasheet LTC2444, LTC2445, LTC2448, LTC2449
PDF, 350 Kb, 语言: en, 文件上传: Aug 21, 2017, 页数: 30
24-Bit High Speed 8-/16-Channel ∆∑ ADCs with Selectable Speed/Resolution
从文件中提取

价格

打包

LTC2449CUHF#PBFLTC2449CUHF#TRPBFLTC2449IUHF#PBFLTC2449IUHF#TRPBF
N1234
Package5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
5x7 QFN-38
包装外形图
Package CodeUHFUHFUHFUHF
Package Index05-08-170105-08-170105-08-170105-08-1701
Pin Count38383838

参数化

Parameters / ModelsLTC2449CUHF#PBFLTC2449CUHF#TRPBFLTC2449IUHF#PBFLTC2449IUHF#TRPBF
ADC INL, LSB83.883.883.883.8
ADCs1111
ArchitectureDelta SigmaDelta SigmaDelta SigmaDelta Sigma
Bipolar/Unipolar InputUnipolarUnipolarUnipolarUnipolar
Bits, bits24242424
Number of Channels16161616
DNL, LSB1111
Demo BoardsDC742B,DC1410A-BDC742B,DC1410A-BDC742B,DC1410A-BDC742B,DC1410A-B
Design ToolsLinduino FileLinduino FileLinduino FileLinduino File
Export Controlnononono
FeaturesNo Latency, MUXOUT/ADCIN, 50Hz & 60Hz RejectionNo Latency, MUXOUT/ADCIN, 50Hz & 60Hz RejectionNo Latency, MUXOUT/ADCIN, 50Hz & 60Hz RejectionNo Latency, MUXOUT/ADCIN, 50Hz & 60Hz Rejection
I/OSerial SPISerial SPISerial SPISerial SPI
INL ppm, ppm5555
Input DriveDifferential, Single-EndedDifferential, Single-EndedDifferential, Single-EndedDifferential, Single-Ended
Input SpanВ±VREF/2, 0V to VREF/2 (COM=GND), 0V to VREF (COM=VREF/2)В±VREF/2, 0V to VREF/2 (COM=GND), 0V to VREF (COM=VREF/2)В±VREF/2, 0V to VREF/2 (COM=GND), 0V to VREF (COM=VREF/2)В±VREF/2, 0V to VREF/2 (COM=GND), 0V to VREF (COM=VREF/2)
Internal Referencenononono
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
Power, mW40404040
Simultaneousnononono
Speed, ksps8888
Supply Voltage Range4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V4.5V to 5.5V

生态计划

LTC2449CUHF#PBFLTC2449CUHF#TRPBFLTC2449IUHF#PBFLTC2449IUHF#TRPBF
RoHSCompliantCompliantCompliantCompliant

其他选择

LTC2444 LTC2444 LTC2445 LTC2445 LTC2448 LTC2448

设计须知

  • True Rail-to-Rail, High Input Impedance ADC Simplifies Precision Measurements &mdash DN400
    PDF, 150 Kb, 档案已发布: Oct 4, 2006
    从文件中提取

模型线

制造商分类

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Multi Channel ADCs