ADUM3200WCRZ

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Digital isolators are electronics circuits that use a capacitive coupling to obtain electrical and data isolation between two devices. They isolate one circuit from another by using two separate materials, such as air, ceramic, or plastic. The ADUM3200WCRZ is a digital isolator that utilizes capacitive coupling to provide reliable electrical and data isolation.

The ADUM3200WCRZ isolator is an automated 80Vrms digital isolator with 0.3A output. It is designed to provide data communication and power transmission across isolator boundaries with minimal power consumption. The device works with any 3.3V supply voltage and has a maximum 500kHz data rate. It features low power consumption and can be used in critical applications including medical and industrial equipment, military systems, and consumer electronics.

The ADUM3200WCRZ isolator is capable of providing an isolation voltage rating of 80Vrms for creepage and clearance as well as 4kVrms for one minute isolation breakdown. The device is highly resistant to electromagnetic interference, making it ideal for high reliability applications. The device also features a one-minute isolation breakdown rating of 4kVrms, making it suitable for harsh environments.

The ADUM3200WCRZ isolator offers many advantages in terms of isolation performance, reliability, and low power consumption. It features a high data rate of up to 500kHz and an isolation voltage of 80Vrms with 0.3A output, making it ideal for applications that require high speed and reliability. The device also has a low power consumption of only 200uA, making it suitable for battery powered applications.

The working principle of the ADUM3200WCRZ isolator is simple and straightforward. It uses a capacitive isolation technique to transfer data between two points without direct electrical contact. This capacitive coupling isolates the two points from each other, preventing noise and voltage differences between the two points. The isolator then extracts the required energy from the capacitor to drive the device.

The ADUM3200WCRZ isolator is mainly used in industrial, medical, and consumer equipment. It can be used for the isolated power transmission and data communication between two isolated sections, or between two remote locations, while providing isolation up to 4kVrms. It also allows communication and power transfer over short distances with minimal power consumption. The device is highly reliable and resistant to EMI, making it ideal for high reliability applications.

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