ADUM4400ARIZ

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 to provide electrical isolation between two or more circuits utilizing space-charged electric fields. They prevent high voltage transients or spikes from passing between the circuits, even on the same piece of equipment. Digital isolators are mainly used in industrial automation, medical instrumentation, renewable energy systems, and power conversion and management systems. Digital isolators typically come in the form of ICs (integrated circuits) or field effect transistors (FETs).

The ADUM4400ARIZ is one such digital isolator device that provides up to 6kV of reinforced isolation. It is an 8-pin digital isolator device that provides simple, integrated data conversion between two isolated systems. It uses a novel isolation barrier topology to provide a transformer-like dielectric barrier between the two circuits, while providing an excellent signal integrity. The device operates over a wide range of supply voltages and temperature ranges. It has an impressive power density per package size, making it well suited for applications that require a small form factor, such as medical instrumentation and renewable energy systems.

The working principle of the ADUM4400ARIZ digital isolator device is based on a switched-capacitor approach. It uses capacitors to store and transfer charge to other capacitors, instead of using transformers to transfer energy between isolated systems. This switching concept eliminates the need for a physical transformer, and allows for a much smaller form factor with more efficient operation than traditional transformers. The device also features a low power mode, allowing it to operate using minimal power. Additionally, the device has minimal start up and shut down times, allowing it to be used in fast-acting applications.

The ADUM4400ARIZ digital isolator device offers a variety of features and benefits that make it an ideal choice for a wide range of applications. It provides up to 6kV of reinforced isolation, making it suitable for industrial, medical, and military applications. It also provides low power operation, is designed to meet various safety and temperature requirements, and has a small form factor for increased portability. Additionally, the device offers an ultra-high bandwidth of 12MHz and a signal integrity that surpasses that of many traditional transformers.

In conclusion, the ADUM4400ARIZ digital isolator device is a versatile and reliable device that can be used in a variety of applications. With its impressive features and benefits, the device is well suited for industrial automation, medical instrumentation, renewable energy systems, and power conversion and management systems. It offers a high level of reinforced isolation, low power operation, and a significant size and weight reduction compared to traditional transformer approaches.

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