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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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本程序有详细的注释,切运行无误 ,程序模块清晰,移植性好,可以实现动态时间的显示,...
本程序有详细的注释,切运行无误 ,程序模块清晰,移植性好,可以实现动态时间的显示,-the procedures detailed in the Notes, cut operating correctly, program modules clear, transplantation, and can achieve dynamic time,
- 2022-12-14 14:30:03下载
- 积分:1
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24C02 read and write procedures. Extracting called directly. A descriptive notes...
24C02 的读写程序。解压 直接调用。 有说明注释 的 。-24C02 read and write procedures. Extracting called directly. A descriptive notes.
- 2022-04-17 18:25:03下载
- 积分:1
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可以实现自动升降旗系统功能的汇编源码,欢迎大家下载使用,很容易理解。...
可以实现自动升降旗系统功能的汇编源码,欢迎大家下载使用,很容易理解。-Take-off and landing can be achieved automatically flag the compilation of source system are welcome to download the U.S. use, it is easy to understand.
- 2023-02-22 19:10:03下载
- 积分:1
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利用汇编语言设计一个模拟钢琴演奏程序。在显示器上显示出钢琴的键盘,以计算机键盘的相应键模拟钢琴键盘进行乐曲的演奏。在PC机键盘上按键,屏幕上对应的钢琴键出现跳动...
利用汇编语言设计一个模拟钢琴演奏程序。在显示器上显示出钢琴的键盘,以计算机键盘的相应键模拟钢琴键盘进行乐曲的演奏。在PC机键盘上按键,屏幕上对应的钢琴键出现跳动,并发出相应音符的声音-The use of assembly language program to design a simulation of piano playing. On the display shows piano keyboard, computer keyboard keys corresponding analog music playing the piano keyboard. In the PC, keyboard keys, the corresponding piano keys on the screen there beating, and the voice of notes issued by the corresponding
- 2022-08-15 04:29:07下载
- 积分:1
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an asm program for serial rs232 data communication.
asm的基于rs232的连机数据传输与接受程序。-an asm program for serial rs232 data communication.
- 2023-05-25 18:25:03下载
- 积分:1
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TMS320LF2407 achieved using space
用TMS320LF2407实现空间矢量PWM(SVPWM).rar-TMS320LF2407 achieved using space-vector PWM (SVPWM). Rar
- 2022-05-24 17:19:51下载
- 积分:1
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VHDL 8086芯
vhdl 8086 core
-vhdl 8086 core
- 2022-02-04 14:47:51下载
- 积分:1
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51单
一个基于51单片机的时钟电路设计源代码,还包括了电路图.PCB.源程序-51 single-chip-based clock circuit design source code, also includes the circuit diagram. PCB. Source
- 2022-06-19 11:55:14下载
- 积分:1
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用汇编写的一个动画,内附有源码和说明
用汇编写的一个动画,内附有源码和说明-with a compilation of animation writing, enclosing a source and notes
- 2022-05-08 22:52:01下载
- 积分:1