LM139ADRG4 Integrated Circuits (ICs)

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Linear-Comparators are an essential tool used in a variety of industrial and commercial applications. The LM139ADRG4 is a superbly designed comparison circuit, capable of performing bi-level, window, or general-purpose comparisons with offset either programmed or a fixed reference. It is also designed for dual or single supply operation in addition to its low power consumption and low voltage operation. This makes it suitable for a plethora of applications.

It works by comparing two pins, one being the input voltage and the other the reference voltage. The input voltage is continuously compared to the reference voltage. Whenever the input voltage crosses the reference voltage, the output goes high. Conversely, when the input voltage is lower than the reference voltage, the output goes low. This enables a controlled comparison between two pin inputs, allowing for precise output levels.

The LM139ADRG4 offers a large range of features, boosting its applications even further. It contains two independent voltage comparators consisting of a pair of complementary TTL compatible outputs operating from single or dual supplies. The internal hysteresis provides clean switching action for reliable performance, and the offset required for comparison is obtained from the reference pin. Additionally, the offset is independent of temperature and supply voltage variations.

LM139ADRG4 is used in a variety of industrial and commercial applications. It is commonly used in circuits providing temperature cut-off protection, window comparators, A/D converters, high and low limit alarms, pulse width modulators, and peak detectors. Its wide supply voltage and lower power consumption makes it an ideal choice for use in battery operated applications. Its low voltage and low power usage also makes it applicable in applications where space needs to be conserved, such as inkjet printers and portable systems.

LM139ADRG4 is an incredibly versatile component in the field of linear-comparators. Its positive offset, low power consumption, and wide supply voltage along with its temperature independent operation makes it an ideal solution for a variety of applications. Its robust design ensures utter reliability and eliminates any fears of malfunctioning.

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