AD261AND-2

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Digital Isolators are electronic components used to provide galvanic isolation between circuits. ADI’s AD261AND-2 isolator is part of a new generation of isolator solutions that provides superior performance over traditional isolation technologies. In this article, we will take a closer look at the application field and the working principle of the AD261AND-2.

The AD261AND-2 isolator is an isolator designed for high-speed communications and is suitable for a wide variety of applications, including high-resolution displays and solar cells. It is also used in applications such as motor control, industrial automation, and data communications. The isolator provides a direct digital galvanic barrier that prevents corrupted data flow between two circuits. Its low power consumption makes it suitable for use in portable devices, providing complete protection against transients and EMI (Electromagnetic Interference).

The working principle of the AD261AND-2 isolator is based on the principles of magnetism. The isolator uses an inductive isolator to provide a galvanic barrier and prevent the transfer of corrupted data. The inductive isolator is composed of two coils, one on each side of the circuit, and an isolation transformer. When the current passes through the coils, it creates a magnetic energy field that isolates the two circuits. As the magnetic field passes through the isolation transformer, it induces an equal but opposite voltage, preventing the transfer of data across the isolation barrier.

In addition to providing superior performance compared to standard digital isolators, the AD261AND-2 isolator also offers various features and benefits. Its low power consumption and low power dissipation make it ideal for use in power-sensitive applications. It also features a high level of fault protection, eliminating the need for external protection components. Furthermore, the isolator can provide a direct digital connection between two circuits without any additional hardware or components, eliminating the need for any external gateways.

The AD261AND-2 isolator provides an excellent solution for applications requiring a high level of accuracy, reliability, and isolation. It is suitable for use in high-speed communications, industrial automation, and data communications applications. Its low power consumption and high reliability make it an ideal choice for applications requiring a high degree of isolation and protection from interference.

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