Datasheet Linear Technology LTC2345-18 — 数据表

制造商Linear Technology
系列LTC2345-18

具有宽输入共模范围的八通道,18位,200ksps差分SoftSpan ADC

数据表

Datasheet LTC2345-18
PDF, 1.9 Mb, 语言: en, 文件上传: Aug 20, 2017, 页数: 40
Octal, 18-Bit, 200ksps Differential SoftSpan ADC with Wide Input Common Mode Range
从文件中提取

价格

打包

LTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
N123456
Package7x7 QFN-48
包装外形图
7x7 QFN-48
包装外形图
7x7 QFN-48
包装外形图
7x7 QFN-48
包装外形图
7x7 QFN-48
包装外形图
7x7 QFN-48
包装外形图
Package CodeUKUKUKUKUKUK
Package Index05-08-170405-08-170405-08-170405-08-170405-08-170405-08-1704
Pin Count484848484848

参数化

Parameters / ModelsLTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
ADC INL, LSB1.51.51.51.51.51.5
ADCs111111
ArchitectureSARSARSARSARSARSAR
Bipolar/Unipolar InputUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, BipolarUnipolar, Bipolar
Bits, bits181818181818
Number of Channels888888
DNL, LSB0.50.50.50.50.50.5
Demo BoardsDC2326A-ADC2326A-ADC2326A-ADC2326A-ADC2326A-ADC2326A-A
Export Controlnononononono
FeaturesSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous SamplingSoftSpan, Simultaneous Sampling
I/OSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDSSerial SPI, Serial LVDS
Input DriveDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully DifferentialDifferential with wide input common mode, Fully Differential
Input SpanВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5VВ±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V
Internal Referenceyesyesyesyesyesyes
Operating Temperature Range, °C0 to 700 to 70-40 to 125-40 to 125-40 to 85-40 to 85
Power, mW818181818181
SFDR, dB114114114114114114
SINAD, dB91.891.891.891.891.891.8
SNR, dB91.891.891.891.891.891.8
Simultaneousyesyesyesyesyesyes
Speed, ksps200200200200200200
Supply Voltage Range5V5V5V5V5V5V
THD dB, dB-113-113-113-113-113-113

生态计划

LTC2345CUK-18#PBFLTC2345CUK-18#TRPBFLTC2345HUK-18#PBFLTC2345HUK-18#TRPBFLTC2345IUK-18#PBFLTC2345IUK-18#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

模型线

制造商分类

  • Data Conversion > Analog-to-Digital Converters (ADC) > Precision ADCs (Fs < 10Msps) > Simultaneous Sampling ADCs | Multi Channel ADCs
  • Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) ADCs