Comparator - Wikipedia
In electronics, a comparator is a device that compares two voltages or currents and outputs a digital signal indicating which is larger. It has two analog input terminals and and one binary digital output . The output is ideally. A comparator consists of a specialized high- …
比较器 - 维基百科，自由的百科全书
比较器 是通过比较两个输入端的 电流 或 电压 的大小，在输出端输出不同 电压 结果的 电子元件。 比较器常被用于 類比數位转换电路 中。 由于生产商不同，比较器正常工作时有不同的输入电压范围。 例如早期的LM111系列和某些高速比较器如LM119系列的额定输入电压需要远小于供电电压（例如供电36V时输入电压范围为±15V）。 [1] 而轨至轨比较器只要求输入电压不大于供电电压。 使用双电压供电（±V）时有： 使用单电压供电（+V，GND）时有： 某些型号（如LM139系 …
What Are Comparators? - Circuit Basics
2021年10月21日 · Comparators are devices that compare two voltages or currents and output a digital signal indicating which is larger. The output value of the comparator indicates which of the inputs is greater or lesser. A comparator compares the two inputs applied to it and produces the comparison as the output.
Types of Comparators - Online Tutorials Library
A comparator is an electronic circuit, which compares the two inputs that are applied to it and produces an output. The output value of the comparator indicates which of the inputs is greater or lesser. Please note that comparator falls under non-linear applications of ICs.
Digital Electronics - Comparators - Online Tutorials Library
In digital electronics, a comparator is a combinational logic circuit that is used to compare the magnitudes of two binary numbers. Comparators are used in several different electronic circuits like analog to digital converters, voltage level detectors, zero-crossing detectors, etc.
Comparator | Analog Devices
See our comparator page and technical articles for more details on how comparators work, their specifications, common comparator features, and how to select a comparator that best fits your needs. A comparator compares two input voltages and …
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TUTORIAL - Analog
Comparators . COMPARATOR BASICS . A comparator is similar to an op amp. It has two inputs, inverting and non-inverting and an output (see Figure 1). But it is specifically designed to compare the voltages between its two inputs. Therefore it operates in a non-linear fashion. The comparator operates open-loop, providing a two-state logic output ...
information concerning comparators is much harder to find as they are often considered as simple devices. This note explains the main parameters of comparators and their limitations
Comparators: Types, Functions, and Applications
Comparators are devices that compare two voltages or currents and output a digital signal indicating which is larger. The output value of the comparator indicates which of the inputs is greater or lesser. A comparator compares the two inputs applied to it and produces the comparison as the output.
比较器 | TI.com.cn
我们的比较器专用于工业、汽车和航空应用，可提供过压、欠压和电流监控解决方案，抑或更具体的解决方案（例如，过零检测）。