ADUM140D0BRZ-RL7

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Digital isolators are essential components used in various industrial and medical electronics. They help provide isolation between two different parts of a circuit, allowing signals, or data, to be transferred with minimal disturbance. ADUM140D0BRZ-RL7 is a type of digital isolator that provides protection for signals, data, and power between two systems.

Application Field of ADUM140D0BRZ-RL7

ADUM140D0BRZ-RL7 is widely used for transforming signals over data lines. It can be used for a variety of applications, including motor control, switchmode power conversion, power supplies, industrial drive systems, and more. Its features and advantages make it a popular choice for digital isolator applications.

The ADUM140D0BRZ-RL7 is designed to provide reliable and cost-effective isolation solutions. It is an excellent choice for applications where signal or power isolation is desired over extended temperature ranges. It also offers excellent isolation performance over wide bandwidths of up to 250 Mbps. This digital isolator is designed to meet the demands of high-speed applications.

ADUM140D0BRZ-RL7 can also be used in medical applications, such as implantable devices, patient monitoring, and medical imaging. It provides high-voltage isolation, which helps protect device components from hazardous voltages. This component enables reliable digital signal transmission without the need for additional isolators or filter networks.

Working Principle of ADUM140D0BRZ-RL7

The ADUM140D0BRZ-RL7 operates on the principle of magnetic coupling. It utilizes a pair of magnetically coupled coils to provide data and signal isolation. The magnetic coupling allows signals to be transferred without any direct electrical connection between the two coils. This provides a barrier between the two systems, which helps to protect them from electrical interference and other sources of disruption.

The isolated coils are connected to a low-voltage side and a high-voltage side. The low-voltage side is connected to the digital signal source, while the high-voltage side is connected to the load. The high-voltage side is powered by a separate power supply. The low-voltage side is powered from the same power supply as the digital signal source. This helps to provide isolation between the two circuits.

The ADUM140D0BRZ-RL7 is a low-frequency digital isolator that is designed to operate at up to 250 Mbps. It features a maximum data rate of 12 Mbps and can support data transmission up to 1.2 kB/s. It has a maximum propagation delay of 5 ns, which is fast enough for most applications. The device is designed to provide a high level of electrical isolation between the two circuits, with an isolation voltage of up to 5000 V RMS.

The ADUM140D0BRZ-RL7 is designed to provide reliable and cost-effective isolation solutions for applications where signal or power isolation is desired. Its simple, intuitive interface makes it easy to use, while its high-level of isolation performance makes it a reliable digital isolator.

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