MAX982CUA

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The MAX982CUA Linear - Comparators is a single-supply, low-power comparator designed to be used in a variety of applications. The device is able to sense very low voltage differences, making it a suitable choice for comparator based circuits. It boasts four typical features: Low Supply Current, Segments/ Stripes, Low Offset Voltage, and Low Hysteresis. These features, in combination with the wide operating range and minimum input bias current, enable precision and cost-efficient comparator based solutions.

MAX982CUA\'s Working Principle is based on an open-collector comparator. The comparator\'s two inputs pass through two different transistors. If a current applied to the input of one transistor is greater than the current at the other input, the output from the comparator will switch from low to high. If the current is less than the other transistor\'s input, the output will switch from high to low.

MAX982CUA\'s main application field is in comparator-based circuits. It can be used to detect voltage differences, even at low levels, and activate logic circuits when a threshold is crossed. It is also used in AC isolation and surge protection applications, in which case its low offset voltage is especially beneficial. The MAX982CUA also finds use in comparator circuits as reference sources, temperature sensors, and level detectors. It is often used as a small signal gate device to protect against small surges, and some have adopted it for LED dimming.

The MAX982CUA operates in the supply voltage range of 2.7V to 5V, and is available in two options, depending on the operating temperature range. It also has a low power consumption of only 0.9mA maximum. Thanks to its low hysteresis, pinpoint accuracy is achievable, which helps to conserve energy and increases system performance.

The MAX982CUA is a cost-effective comparator device that is able to sense small voltage differences. Its low power consumption, ability to detect low voltages, and hysteresis make it a suitable choice for a variety of applications, including those that require precision and accuracy. Moreover, its wide operating range and low input bias current make it a good choice for manufacturers looking to develop cost-efficient comparator-based solutions.

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