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Note 327

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  • 数据采集电路分析

      This application note features 8-, 10-, and 12-bit dataacquisition components in various circuit configurations.The circuits include battery monitoring, temperature sensing,isolated serial interfaces, and microprocessor andmicrocontroller serial and parallel interfaces. Also includedare v ...

    /dl/21337.html

    标签: 数据采集 电路分析

    上传时间: 2014-01-15

    上传用户:zq70996813

  • 使用LTC运算放大器宏模型

      This application note is an overview discussion of theLinear Technology SPICE macromodel library. It assumeslittle if any prior knowledge of this software library or itshistory. However, it does assume familiarity with both theanalog simulation program SPICE (or one of its manyderivatives ...

    /dl/21339.html

    标签: LTC 运算放大器 模型

    上传时间: 2013-11-14

    上传用户:zhanditian

  • 高速放大器技术

      This publication represents the largest LTC commitmentto an application note to date. No other application noteabsorbed as much effort, took so long or cost so much.This level of activity is justified by our belief that high speedmonolithic amplifiers greatly interest users.

    /dl/21342.html

    标签: 高速放大器

    上传时间: 2014-01-07

    上传用户:wfl_yy

  • 独特的IC BUFFER增强运算放大器设计

    This note describes some of the unique IC design techniques incorporated into a fast, monolithic power buffer, the LT1010. Also, some application ideas are described such as capacitive load driving, boosting fast op amp output current and power supply circuits.

    /dl/21348.html

    标签: BUFFER 运算 放大器设计

    上传时间: 2013-11-12

    上传用户:671145514

  • LTC1099基于PC的数据采集板实现

    A complete design for a data acquisition card for the IBM PC is detailed in this application note. Additionally, C language code is provided to allow sampling of data at speed of more than 20kHz. The speed limitation is strictly based on the execution speed of the "C" data acquisition loop. A "Tur ...

    /dl/21351.html

    标签: 1099 LTC 数据 采集板

    上传时间: 2013-10-29

    上传用户:BOBOniu

  • 逐次逼近式AD转换器研究

    A tutorial on SAR type A/D converters, this note contains detailed information on several 12-bit circuits. Comparator, clocking, and preamplifier designs are discussed. A final circuit gives a 12-bit conversion in 1.8µs. Appended sections explain the basic SAR technique and explore D/A consi ...

    /dl/21353.html

    标签: 逐次逼近 AD转换器

    上传时间: 2014-01-21

    上传用户:钓鳌牧马

  • LTC1099半闪速8位AD转换数字光电二极管阵列

    This application note describes a Linear Technology "Half-Flash" A/D converter, the LTC1099, being connected to a 256 element line scan photodiode array. This technology adapts itself to handheld (i.e., low power) bar code readers, as well as high resolution automated machine inspection applicatio ...

    /dl/21354.html

    标签: 1099 LTC 8位 AD转换

    上传时间: 2013-11-21

    上传用户:lchjng

  • ADC转换器技术用语 (A/D Converter Defi

    ANALOG INPUT BANDWIDTH is a measure of the frequencyat which the reconstructed output fundamental drops3 dB below its low frequency value for a full scale input. Thetest is performed with fIN equal to 100 kHz plus integer multiplesof fCLK. The input frequency at which the output is −3dB relati ...

    /dl/21378.html

    标签: Converter Defi ADC 转换器

    上传时间: 2013-11-12

    上传用户:pans0ul

  • MAX20021,MAX20022示例PCB布局指南

    Abstract: This application note explains how to layout the MAX20021/MAX20022 automotive quad powermanagementICs (PMICs) to maximize performance and minimize emissions. Example images of a fourlayerlayout are provided.

    /dl/21614.html

    标签: MAX 20021 20022 PCB

    上传时间: 2013-11-19

    上传用户:18711024007

  • Hyperlynx仿真应用:阻抗匹配

    Hyperlynx仿真应用:阻抗匹配.下面以一个电路设计为例,简单介绍一下PCB仿真软件在设计中的使用。下面是一个DSP硬件电路部分元件位置关系(原理图和PCB使用PROTEL99SE设计),其中DRAM作为DSP的扩展Memory(64位宽度,低8bit还经过3245接到FLASH和其它芯片),DRAM时钟频率133M。因为频率较高,设计过程中我们需要考虑DRAM的数据 ...

    /dl/22298.html

    标签: Hyperlynx 仿真 阻抗匹配

    上传时间: 2013-11-05

    上传用户:dudu121