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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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Release notes for emFile Version 2.40c
Release notes for emFile Version 2.40c
- 2022-05-12 12:15:57下载
- 积分：1
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Test program to loop on Successive Approxi mation A
Test program to loop on Successive Approximation A-to-D conversion.
Allows digital codes and resulting DAC output to be viewed on scope.-Test program to loop on Successive Approxi mation A-to-D conversion. Allows digital code "s and resulting DAC output to be viewed on scope.
- 2022-05-19 11:06:26下载
- 积分：1
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基于ATMEGA16的车载电脑
car computer on ATmega16
- 2022-08-17 06:04:47下载
- 积分：1
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递归下降分析法让我们更加的能够懂得和了解词法分析的内容和注解。...
递归下降分析法让我们更加的能够懂得和了解词法分析的内容和注解。-Recursive descent analysis so that we can know and understand more of the lexical analysis of the content and annotations.
- 2022-01-26 07:33:53下载
- 积分：1
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一款非常小的液晶显示屏，适合于便携式设备使用。
一款非常小的液晶显示屏，适合于便携式设备使用。-A very small LCD screen, suitable for use in portable devices.
- 2022-02-04 23:02:46下载
- 积分：1
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modem的一个源程序，要做这个可以download,有一定参考价值！
modem的一个源程序，要做这个可以download,有一定参考价值！-modem a source, can download this to be done, there is a certain reference value!
- 2022-02-25 10:34:49下载
- 积分：1
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建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲...
建立歌曲文档，按演唱者排序，程序可接收查找的演唱者，并输出其所有的歌曲-documents establishing songs by singers, in order of search procedures can receive a concert, and exported all of its songs
- 2022-02-01 15:51:24下载
- 积分：1
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TMS320C2812进行汇编语言编程的指导手册，对关键的命令进行详细的举例说明。...
TMS320C2812进行汇编语言编程的指导手册，对关键的命令进行详细的举例说明。-TMS320C2812 assembly language programming for the instruction manual, the key command to conduct a detailed example.
- 2022-03-19 17:28:09下载
- 积分：1
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该C语言编写的程序能计算出细胞的个数,如果对生物感兴趣的同学可下载....
该C语言编写的程序能计算出细胞的个数,如果对生物感兴趣的同学可下载.-the C language procedure to calculate the number of cells, the right biological interested students can download.
- 2022-05-07 14:14:28下载
- 积分：1
