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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
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compilation audible procedures and the DOS function, and produce EXE document, t...
汇编发声程序,先在DOS下功能调用,并产生EXE文件,执行可产生-compilation audible procedures and the DOS function, and produce EXE document, the Executive can produce
- 2022-06-14 16:40:13下载
- 积分:1
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Verilog黄金教程,适合初学者及进阶
Delphi开发,基础教程-Delphi, based Directory
- 2022-05-18 06:39:56下载
- 积分:1
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This is a clock program, everyone gets advice on thank you
这是一个时钟程序,请大家指点一下,谢谢大家-This is a clock program, everyone gets advice on thank you
- 2022-08-11 10:05:05下载
- 积分:1
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一个用汇编程序写的美女程序
一个用汇编程序写的美女程序-with a compilation of her writing process procedures
- 2022-02-21 02:57:08下载
- 积分:1
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一款比较实用的学生成绩管理系统,功能强大,切实用,希望大家能够喜欢,有什么问题请加Q229929778...
一款比较实用的学生成绩管理系统,功能强大,切实用,希望大家能够喜欢,有什么问题请加Q229929778-A comparison of the performance of their students practical management system, the powerful, effective with the hope that people will like. What is the problem please dial Q229929778
- 2022-03-15 10:31:25下载
- 积分:1
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This is a digital display of the source, I hope everyone from the use of
这是一个数字显示的源程序,希望大家借鉴使用-This is a digital display of the source, I hope everyone from the use of
- 2022-04-17 04:02:40下载
- 积分:1
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用MSP430汇编ultrassom传感器
应用背景这个项目是以单片机(MSP430)用汇编语言适合做超声波距离传感器。关键技术在这个项目中,我们使用了一个“蜂鸣”,当你到达预定的距离,并用超声波传感器的距离。在这个项目中,我们使用汇编代码。
- 2022-08-09 23:14:13下载
- 积分:1
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是一个用汇编语言编写的八路控制灯程序。其功能可以实现数字化的灯路控制。...
是一个用汇编语言编写的八路控制灯程序。其功能可以实现数字化的灯路控制。-is an assembler language of the Eighth Route Army to control lights procedures. Its functions can be achieved in digital signal path control.
- 2022-03-07 00:36:54下载
- 积分:1
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1602 and interrupted by keyboard control a six
用1602和中断式键盘控制一个六层的界面,很实用的哦,其只用六个键来控制,硬件很简单-1602 and interrupted by keyboard control a six-storey interface, very useful Oh, its only six keys to control hardware is very simple
- 2022-03-17 20:05:22下载
- 积分:1