按分类查找:

  • Building a RISC System in an FPGA

    Building a RISC System in an FPGA

    /dl/18681.html

    标签: Building System RISC FPGA

    上传时间: 2013-09-04

    上传用户:朗朗乾坤

  • gerber-to-protel is a pdf file

    gerber-to-protel is a pdf file ,which is used for convert bmp to pcb.

    /dl/19020.html

    标签: gerber-to-protel file is

    上传时间: 2013-09-18

    上传用户:liuxinyu2016

  • protel_lib-PIC16 is a protel lib file.

    protel_lib-PIC16 is a protel lib file.

    /dl/19022.html

    标签: protel_lib-PIC protel file lib

    上传时间: 2013-09-18

    上传用户:hn891122

  • Many CAD users dismiss schematic capture as a necessary evil in the process of creating

    Many CAD users dismiss schematic capture as a necessary evil in the process of creating\r\nPCB layout but we have always disputed this point of view. With PCB layout now offering\r\nautomation of both component placement and track routing, getting the des

    /dl/19163.html

    标签: schematic necessary creating dismiss

    上传时间: 2013-09-25

    上传用户:baiom

  • 常用D/A转换器和A/D转换器介绍

      常用D/A转换器和A/D转换器介绍   下面我们介绍一下其它常用D/A转换器和 A/D 转换器,便于同学们设计时使用。   1. DAC0808   图 1 所示为权电流型 D/A 转换器 DAC0808 的电路结构框图。用 DAC0808 这类器件构 成的 D/A转换器,需要外接运算放大器和产生基准电流用的电阻。DAC0808 构成的典型应用电路如图 ...

    /dl/20749.html

    标签: 转换器

    上传时间: 2014-12-23

    上传用户:zhenyushaw

  • 4-20mA~0-5V两通道模拟信号隔离采集A D转换器

    isoad系列产品实现传感器和主机之间的信号安全隔离和高精度数字采集与传输,广泛应用于rs-232/485总线工业自动化控制系统,4-20ma / 0-10v信号测量、监视和控制,小信号的测量以及工业现场信号隔离及长线传输等远程监控场合。通过软件的配置,可接入多种传感器类型,包括电流输出型、电压输出型、以及热电偶等等。 产品内部 ...

    /dl/20974.html

    标签: 20 mA D转换 模拟信号

    上传时间: 2013-11-23

    上传用户:comer1123

  • 高精度Delta-Sigma A/D转换器原理及其应用

    本次在线座谈主要介绍TI的高精度Delta-Sigma A/D转换器的原理及其应用,Delta-Sigma A/D转换器在称重仪器中,大量采用比例测量方法。

    /dl/21330.html

    标签: Delta-Sigma 高精度 转换器

    上传时间: 2013-10-17

    上传用户:zhqzal1014

  • DAC技术用语 (D/A Converters Defini

    Differential Nonlinearity: Ideally, any two adjacent digitalcodes correspond to output analog voltages that are exactlyone LSB apart. Differential non-linearity is a measure of theworst case deviation from the ideal 1 LSB step. For example,a DAC with a 1.5 LSB output change for a 1 LSB digital codec ...

    /dl/21377.html

    标签: Converters Defini DAC

    上传时间: 2013-10-30

    上传用户:stvnash

  • 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

  • CV181L-A-20_Specification_V1.0(大功放)

    cv181l-a-20

    /dl/22059.html

    标签: Specification_V 181 1.0 L-A

    上传时间: 2013-11-14

    上传用户:daijun20803