ADUM140D1BRQZ-RL7

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Digital isolators are a type of semiconductor devices used to provide galvanic isolation between the isolated input/output channels. They can be used for any number of applications, such as limiting noise and interrupting ground loops.

The ADUM140D1BRQZ-RL7 is a type of digital isolator, specifically designed for high-performance applications such as industrial automation, power distribution systems, robotics, motion control, medical imaging, and embedded systems. It is a single-channel isolator with a maximum data rate of 1.25 Mbps and a maximum isolated voltage rating of 1,728 Vpk. It features a digital isolation system, which is made up of two main components – a transmitter and a receiver. The transmitter is powered by an external supply voltage, while the receiver is powered by an internal supply voltage.

The ADUM140D1BRQZ-RL7 digital isolator works by converting the input signal, which is typically an analog signal, into a digital signal. Then, a galvanic barrier is used to separate the input and output signal paths. The process is then reversed to convert the digital signal back into an analog signal at the output. This process of converting between digital and analog signal allows the isolator to provide high signal bandwidth and high isolation voltage ratings. It also eliminates unwanted noise effects, which would otherwise occur if the input and output were directly connected.

The ADUM140D1BRQZ-RL7 digital isolator can be used in a variety of application fields. Its robust signal isolation makes it perfect for connecting AC motors to low voltage control equipment in industrial systems. Its high data rate also makes it suitable for use in communications systems such as RS-485. It can also be used in applications such as safety test systems, overload protection, surge protection, and medical imaging equipment.

In summary, the ADUM140D1BRQZ-RL7 digital isolator is a high-performance solution for isolating the input/output channels of any system. It features a digital isolation system, which provides high signal bandwidth and high isolation voltage ratings. This makes it suitable for a variety of applications, such as industrial automation, power distribution systems, robotics, motion control, medical imaging, and embedded systems.

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