TS3702CD

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 are a type of integrated circuit which is used in many different applications. The TS3702CD is a typical example of such a device. This article will discuss the application fields and working principle of this particular comparator.

Overview

The TS3702CD is a CMOS dual-channel, low-power analog comparator. It is designed for high-speed applications such as motor control, audio and video switch functions, power supply control, temperature sensing, and security monitoring. The comparator features two independent, high-speed comparator channels with separate Enable pins and two reference inputs. It offers excellent performance with very low ripple and good matching performance between the two channels. The device is fully specified to operate from -40°C to +85°C and is capable of withstanding up to ±15V input voltages.

Application Fields and Benefits of the TS3702CD

The TS3702CD is suitable for a wide range of applications such as motor control, video and audio switching, power supply control, temperature sensing, and security monitoring. Its low power consumption makes it an ideal choice for battery-powered products, while its high speed and low supply current makes it suitable for performancesensitive applications. The wide voltage range of -40°C to +85°C makes it suitable for use in extreme temperature environments, while its small package size makes it a good choice for use in space-restricted designs.

Working Principle

The working principle of the TS3702CD is based on its two independent channels. Each channel features two input pins for the reference voltage, labeled Vref and VLO. These two pins act as a threshold for the comparator and allow for a wide range of reference voltages to be used. The inputs for the comparator circuit are connected to differential amplifier, which amplifies the difference between the reference voltage and the input voltage. The output from the differential amplifier is then compared to the reference voltage, and a logic high or low level is produced accordingly.

The comparator’s output is controlled by the Enable pin, which can be used to turn the comparator on or off. When the Enable pin is set high, the comparator is enabled and ready to receive input voltages. When the Enable pin is set low, the comparator is disabled and no input voltages are accepted. If a comparison is detected when the Enable pin is set low, the comparator will not produce an output.

Conclusion

The TS3702CD is a versatile and reliable CMOS comparator for a wide range of applications. It features two independent, high-speed comparator channels, low power consumption, a wide operating temperature range, and good matching performance between the two channels. Its Enable pin provides a way to control the comparator, while its differential amplifier allows for a wide range of reference voltages to be used. As such, the TS3702CD is an excellent choice for a range of applications such as motor control, audio and video switching, and power supply control.

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