-
在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,...
在集成电路中,通常采用T型解码网络实现数字量往模拟的转换,再利用运算放大器完成模拟电流变为模拟电压的转换。所以,要把一个数字量变为模拟电压,实际上需要两个环节,先把数字量变为模拟电流,这是由D/A转换器完成的;再将模拟电流变成模拟电压,这是由运算放大器完成的。有时D/A转换器芯片只包含前一个环节,有些D/A转换器则包含两个环节,用前一种芯片时,需要外接运算放大器才能得到模拟电压。-In integrated circuits, the usual T-decode digital networks to analog conversion, and then complete the simulation of the use of op-amp current into the analog voltage conversion. Therefore, it is necessary to become a digital simulation of voltage, in fact, need two links, first into a digital simulation of currents, this is determined by D/A converters completed then simulate current into the analog voltage, this is determined by computing completed amplifier. Sometimes D/A converter chip contains only a part before, some D/A converter includes two aspects, before a chip, the need for external op-amp voltage can be simulated.
- 2022-03-04 04:10:59下载
- 积分:1
-
这是关于餐厅计费软件,帮助我们使用计费软件…
it is about resturant billing software which help us to use billing software in resturant
- 2023-08-01 10:00:02下载
- 积分:1
-
配合mp3硬件之源程序,用于zip播放机。里面较为详细的收录
配合mp3硬件之源程序,用于zip播放机。里面较为详细的收录-Mp3 hardware with the source code for the zip player. Which included more detailed
- 2022-07-23 08:29:06下载
- 积分:1
-
st62txx_ir
trasmitter ir with st62txx
- 2009-12-17 21:16:31下载
- 积分:1
-
地铁售票级,票价2~7元,可一次购买多种票价的票,最高张数为10张...
地铁售票级,票价2~7元,可一次购买多种票价的票,最高张数为10张-Metro ticket class, the fare from 2 to 7 yuan, can be time to buy a variety of fare tickets, the maximum number of sheets of 10
- 2023-06-20 03:15:04下载
- 积分:1
-
asm汇编语言详细教程
asm汇编语言详细教程-asm detailed guide assembly language
- 2022-03-12 03:45:51下载
- 积分:1
-
这是用masm32编写的一个用于求两个数的最大公约数和最小公倍数的程序,并且有可视化的界面。...
这是用masm32编写的一个用于求两个数的最大公约数和最小公倍数的程序,并且有可视化的界面。-masm32 used for the preparation of a request for the two majors and least common multiple procedures, and a visual interface.
- 2023-04-23 18:25:03下载
- 积分:1
-
可以利用AT89C51,对模数转换IC ADS7804能够显示出其电压值
可以利用AT89C51,对模数转换IC ADS7804能够显示出其电压值-Can make use of AT89C51, for analog-digital conversion IC ADS7804 can show that its voltage value
- 2023-03-26 15:05:03下载
- 积分:1
-
JAVA课本原代码 有关图象编辑等其他编程内容
JAVA课本原代码 有关图象编辑等其他编程内容-textbooks Java code on the original image editing and other programming content
- 2023-07-29 16:20:03下载
- 积分:1
-
汇编编程简单介绍
汇编编程简单介绍-compilation programming briefed
- 2022-03-18 14:36:43下载
- 积分:1