ADUM1100URZ-RL7

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Digital Isolators are electronic components designed to help reduce the effects of ground voltage differences, noise immunity, electromagnetic interferences, and other sources of analog transmission between two domains with the help of galvanic isolation. The ADUM1100URZ-RL7 is a digital isolator that provides galvanic isolation in a unit with a 3.3V single power supply. It is a bi-directional digital isolator with a digitally configurable data rate of up to 2 Mbps. It is ideal for applications where power efficiency is desired.

The ADUM1100URZ-RL7 uses two main types of digital isolation technology to provide isolation between two connected domains: capacitive coupling and transformer coupling. Capacitive coupling utilizes a capacitive field to conduct information without physical contact between two domains. Transformer coupling relies on a magnetically coupled transformer to induce an isolated voltage to another domain. This voltage can then be used to produce a digital signal.

The ADUM1100URZ-RL7’s working principle is based on the use of capacitive and transformer coupling. A high frequency signal is transmitted across an isolation barrier, such as a thin dielectric layer in the form of capacitive coupling, capacitor plates, or a transformer. The signal is then transformed into a digital signal by an analog-to-digital converter. This digital signal is then transmitted to the receiving domain. The capacitive and transformer coupling works together to ensure that the digital signal is received without error. This ensures that the data transmission between two domains is secure and reliable.

The ADUM1100URZ-RL7 has a wide range of application fields. It is suitable for use in industrial automation, medical systems, automotive control, data acquisition, safety monitoring, and communication systems. It can also be used in a variety of industrial environments, including extreme temperatures, humidity, and industrial noise. In addition, it has a low-power consumption, which makes it ideal for use in battery-powered applications.

The ADUM1100URZ-RL7’s digital isolation technology provides reliable and secure data transmission between two connected domains. It is designed to offer a highly efficient, low power solution for a range of digital communication needs. This makes it an ideal choice for use in a variety of application fields such as industrial automation, medical systems, automotive control, data acquisition, safety monitoring, and communication systems.

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