1) thermocouple comparator
热电偶比较器
2) thermoelectric comparator
热电比较器
3) comparison method of calibrating thermocouple
热电偶比较检定法
4) voltage comparator
电压比较器
1.
To accomplish a voltage comparator with very low threshold and high precision that is quite complex in the integrated circuit of single power supply,a new comparator with extraordinary low threshold is designed.
针对单电源供电集成电路中高精度低门限电压比较器设计的难点,设计了一种具有极低门限的新型电压比较器,该比较器电路利用三极管发射结压差与热电压成正比例关系来设置比较器低门限阈值点,满足了许多需要用到此类比较器而用传统方法无法满足要求的场合。
2.
It introduces a method of constructing high precision voltage comparator with 312 bit A/D converter IC7107, to the effect and the V\%\-\{in\} comparing precision can reach to 0.
提出一种利用 312 位 A/ D转换器 IC710 7实现高精度电压比较器的方法 ,它对 Vin的比较精度可达 0 。
3.
The discriminator circuit is mainly composed of an integrated voltage comparator, MAX921, and owns the characters of very low power and low operating voltage.
介绍了一种由集成电压比较器 MAX92 1构成的脉冲幅度甄别器。
6) current comparator
电流比较器
1.
In view of the problems about conventional current comparator,such as low speed and low accuracy,we have proposed a novel CMOS current comparator.
针对传统电流比较器速度慢,精度低等问题,提出了一种新型CMOS电流比较器电路。
2.
After detailed survey and analysis on the development of current mode techniques, research was made on current mode circuits’application in analog modules implementation, especially on the basic functional blocks—sample and hold circuits, and current comparators.
在对国内外电流模技术发展状况进行详细调研的基础上,对电流模下模拟电路设计中的主要功能模块中的采样保持电路和电流比较器进行研究;并在对功能模块进行深入研究的基础上,实现了一种电流模模数转换器。
补充资料:比较器
比较器
comparator
示。输出电压U。发生突变的条件仍然是UP~U。~OV。 、.、__.__,_____R,在反相输人端应用登加厚理得。。二U.万二二花二十日R 皿、1刁一J、2 R1Rl+RZ,当u。一。时,则u;一uTh一导uR,uR是 J、之直接和U.相比较的基准电压。调节Rl、RZ即可改变门限电压U丁h之值。图1(f)为其传输特性。 单门限比较器的缺点是抗千扰能力差。如图1(b)所示,当Ui
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参考词条