ADUM3201ARZ

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Digital Isolators are designed to reduce or eliminate disruptive electromagnetic interference (EMI). The ADUM3201ARZ is a device used to isolate analog signals in data acquistion or control applications from high-speed digital circuits. This device provides a three-channel isolation interface, allowing a signal to pass between two systems while isolating the data from the power as well as the electrical connection between the systems.

The ADUM3201ARZ is a digital-isolator capable of operating up to 1.75 kVRMS per channel. It uses a patented proprietary arrangement that provides a digital isolation barrier between input and output, allowing signal transmission with low distortion and highly reliable operation even in applications with high EMI. In addition, the device supports a wide range of signal decoding and amplitude ranges for operational flexibility.

The ADUM3201ARZ is composed of an array of four metal-oxide semiconductor (MOS) transistors integrated in a single package, making it a cost-effective solution for digital isolation in commercial and industrial applications. This device is built with two power isolators, one signal isolator, and one ground isolator. The device also features low-capacitance isolation, low power consumption, and excellent input-output common-mode noise immunity.

The ADUM3201ARZ is typically used in areas where EMI is present or may be present in the future. Examples of applications where the device can be used include: motor control, industrial automation, automotive, aerospace, and medical systems. It can also be used in any application that requires high-speed or low-voltage digital isolation, such as in audio, display, and data communications systems.

The device works by isolating input and output signals between the two systems, and maintaining a barrier of electrical isolation. This electrical isolation helps prevent electric shocks and minimizes electrical noise. The device also provides protection for both the input and output sides against high transient surges and electrostatic discharges.

The ADUM3201ARZ digital isolator is a reliable and cost-effective device for providing reliable data acquisition and control in high-speed, industrial, automotive, aerospace, and medical applications. By providing a three-channel isolation, the device minimizes EMI, and provides low distortion and low power consumption. Additionally, the device is engineered to ensure high reliability and low noise immunity in even the most challenging applications.

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