LM339DTBR2G Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LM339DTBR2G is a device of linear comparators. A linear comparator is a device that compares two inputs and based on the comparison determines which input is greater than, less than or equal to the other. Linear comparators can be used in many applications, including circuits that use digital and analog components, to detect over and under-voltage conditions, and to detect signals and noise.

LM339DTBR2G is comprised of four independent voltage comparator circuits. This device operates on dual or single supply and can handle input voltages up to 36 Volts. Its output is an open-collector type and can be pulled up to the supply rail. This open-collector configuration allows the user to tailor the comparator output to the requirements of their application and makes the device versatile and useful for a wide range of applications.

As previously mentioned, linear comparators are useful for detecting over and under-voltage conditions. This makes them ideal for use in a wide range of industrial, automotive, and consumer applications. Examples of such applications include battery-monitoring and status-monitoring circuits, which can detect when a battery voltage has become too low, when an LED is about to fail, or when a cable is disconnected from its power source.

The comparator inside of the LM339DTBR2G can also be used in other applications. For example, they can be used in frequency discriminators, which are circuits that can detect if a signal contains a certain frequency. This makes them useful for detecting noise in digital or analog systems, or for detecting if a signal contains a certain frequency.

The working principle behind LM339DTBR2G is fairly straightforward. The device consists of two voltage inputs, an inverting and non-inverting input. A voltage reference is then applied to the non-inverting input. When the voltage applied to the inverting input exceeds the reference voltage, the output of the comparator transitions from high to low. Similarly, when the voltage applied to the inverting input is lower than the reference voltage, the output transitions from low to high.

All in all, LM339DTBR2G is a useful device for a wide range of industrial, automotive, and consumer applications. The comparator contained within the device can be used to detect over and under-voltage conditions, as well as signals and noise. Also, the open-collector configuration allows the user to tailor the comparator output to their application and make the device more versatile.

The specific data is subject to PDF, and the above content is for reference