MAX982ESA+T

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The MAX982ESA+T is a general-purpose linear comparator from Maxim Integrated that is used in a variety of applications. It has high input impedance, low power consumption, and low voltage operation, making it suitable for a wide range of applications. In this article, we will discuss the applications and working principles of the MAX982ESA+T.

Overview

The MAX982ESA+T is a single high-speed, low-power comparator that features a wide supply voltage range of 2.7V to 11.5V. It can operate in both single and dual supply configurations, making it suitable for use in a variety of applications. The output stage is a complementary totem pole that can drive either a CMOS load or an open-drain load. The inverting input has a higher input impedance than the non-inverting input, allowing it to accurately detect even small voltage changes. Additionally, the two inputs are internally connected, allowing either input to act as the inverting or non-inverting input.

Applications

The MAX982ESA+T is well-suited for applications that require low-power, high-impedance linear comparators with high-speed operation. It is commonly used in instrumentation, data acquisition systems, electronic control systems, and portable battery-powered devices. Additionally, the MAX982ESA+T is well-suited for monitoring the level of battery-powered systems, comparator circuit designs, and over-voltage/current protection systems.

Working Principles

In a linear-comparator application, the MAX982ESA+T monitors the voltages that are placed on its two inputs. When the voltage on the non-inverting input is greater than that of the inverting input, the output will be low. Conversely, if the voltage on the non-inverting input is lower than that of the inverting input, the output will be high. The output can be used to control a variety of external components, such as transistors and relays, that are used in many different applications. Additionally, the MAX982ESA+T can be used to drive LEDs, display drivers, and other types of indication systems.

Summary

The MAX982ESA+T is a linear-comparator from Maxim Integrated that features a wide range of features that make it suitable for use in many different types of applications. It has a high-input impedance, low power consumption, and low voltage operation, allowing it to be used in both battery-powered and instrumentation systems. Additionally, it can be used to control transistors, relays, LEDs, and displays.

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