LM2901AQT14-13

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

Linear Comparators, such as the LM2901AQT14-13, are analog integrated circuits that compare two different input voltages or currents. They are widely used in many applications, such as motor control, power supply regulation and protection, audio, video and optical systems, level detection, and automotive electronics. The LM2901AQT14-13 comparator is a comparator integrated circuit specifically designed for low-power applications.

Analog comparators are usually comprised of a differential amplifier and a non-inverting output stage. The two inputs being compared are applied to the non-inverting and inverting inputs of the differential amplifier. The output of the amplifier, when it exceeds a certain magnitude, is applied to the output stage where it is converted into a logic level and is connected to the output of the comparator. The logic level output is either high or low depending on the comparator\'s specifications, such as how much the input voltage must exceed the reference voltage before it is considered to be a valid comparison.

The LM2901AQT14-13 comparator includes a high input common-mode voltage range, low tissue current, and low input bias current. It has a performance-oriented specification base, which allows for a wide variety of applications in industrial, consumer, and automotive markets. It also has an output direct compatible with TTL and MOS, making it ideal for logic interface applications. The integrator also offers low offset voltage of only 0.5 mV, making it useful for low power signals applications.

The LM2901AQT14-13 comparator can be used in a number of applications. The most common applications of this comparator include: overvoltage, undervoltage and overcurrent protection circuit; thyristor turning-on and turn-off control in low and medium power electronic ballast systems, motor speed and position control; opto-electronic and photoelectric switch; and anti-surge protection.

In an overvoltage protection circuit, the LM2901AQT14-13 comparator can be used to detect and compare the set voltage with the incoming voltage, and the output of the comparator can be connected to a relay or triac to control the on/off switching of a circuit. In case of overcurrent protection, the comparator can detect and compare the peak current to the threshold value, and be used to operate a normally closed circuit breaker.

In motor speed and position control applications, the comparator can sense the speed of a motor and initiate the changeover in the motor speed to a set point predetermined by the user. This comparator can also be used to monitor and measure motor position, detect an overload condition or Brown-out. In opto-electronic and photoelectric switch applications, the comparator can be used to detect the presence of an object based on a change in the photoelectric level.

The LM2901AQT14-13 comparator is a versatile device, and its implementation in various applications can give optimal performance results. By using high common-mode range and low tissue current, the device has a superior design, making it the ideal choice for low power applications. Its output direct compatibility with TTL and MOS makes it the perfect choice when working with logic interfaces. Additionally, the device\'s low offset voltage makes it suitable for measuring low power signals.

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