ADUM7643CRQZ

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

Digital isolators are used in circuits to isolate power, communication, and signal lines from each other. The ADUM7643CRQZ is a digital isolator used to provide galvanic isolation up to 5kVrms in a range of applications. It is designed to withstand the harsh conditions found in industrial applications while offering superior noise immunity, low power consumption, and fast switching speed.

The ADUM7643CRQZ digital isolator has a simple design that allows for easy implementation. It consists of two monolithically integrated circuits connected by a field-effect transistor (FET) channel. The first circuit is an input driver that receives digital input signals from a digital logic circuit and converts them into a high-voltage signal. The second circuit is an output driver that converts the high-voltage signal back into a digital output signal.

The ADUM7643CRQZ works by using a capacitive coupling mechanism to provide electrical isolation in two different ways. The first method is called AC coupling, in which an AC voltage signal is used to create an electrical potential between the input and output sides of the isolator. The second method is called DC coupling, in which a DC voltage signal is used to create an electrical potential between the input and output sides of the isolator.

This digital isolator is designed for use in industrial applications such as motion control, power supply, and automation systems. It is capable of switching between two logic states quickly, allowing it to effectively isolate digital components or systems from each other. It also offers superior noise immunity by isolating the logic signals from the power source and reducing ground loop currents.

In addition to its high level of isolation, the ADUM7643CRQZ also offers advantages in terms of power consumption. It is designed to consume very low power, allowing it to be used in portable devices and other low power applications. It also has a low off-state leakage current, ensuring that it does not cause any undesirable effects in the system.

The ADUM7643CRQZ is an ideal choice for high-performance, reliable digital isolation of digital or analog signals. It offers a high level of isolation in industrial applications, low power consumption, and fast switching speed. It is also designed to withstand harsh conditions and is capable of providing superior noise immunity. With its simple design and easy implementation, the ADUM7643CRQZ is a great choice for digital isolator applications.

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