ADM3052BRWZ

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Digital isolators are an important part of the digital protection of fieldbus (FF) and industrial RS-485 networks (PROFIBUS, InterBus, DeviceNet, etc.). A digital isolator is a link between two parts of an electric signal path which are isolated from each other. This isolation helps to reduce the risk of electric shocks, electromagnetic interference (EMI) and other problems associated with current and voltage differences between components in an electric circuit. The ADM3052BRWZ is a digital isolator that provides bidirectional isolation between two parts of an electric signal path.

The ADM3052BRWZ digital isolator is a transformer-based digital isolator with ESD protection. The isolated channel of the ADM3052BRWZ uses a vertical magnetic component to provide isolation between two electrical signals. The isolator also has a DC/DC converters on both sides of the isolation barrier, which provides electrical isolation between the two signals across the isolator. The input and output channels are separated by a dielectric material for additional isolation. The ADM3052BRWZ also provides ESD protection for both the input and output channels.

The ADM3052BRWZ can be used in various applications such as sensor signal isolation, high voltage protection, DC-to-DC isolation, automotive CAN/LIN isolation, and industrial automation applications. The ADM3052BRWZ is a cost-effective solution for signal isolation in applications where EMC noise and signal degradation must be minimized. The isolator offers low distortion performance and is EMC compliant and UL recognized.

The working principle of the ADM3052BRWZ is based on transformer isolation technology. The isolator is a bidirectional device with two separate channels.The input and output channels are galvanically isolated from each other using a vertical magnetic component for isolation between both the input and output signals. The isolated channels are further protected by a dielectric material and DC/DC converters on both sides of the isolation barrier.

The ADM3052BRWZ provides ESD protection for the input and output channels and low distortion performance that is EMC compliant and UL recognized. It is a cost-effective solution for signal isolation in applications where EMC noise and signal degradation must be minimized. The device has a wide operating temperature range of -40°C to +105°C and a high isolation voltage of 3800Vrms.

In conclusion, the ADM3052BRWZ is a cost-effective transformer-based digital isolator that provides bidirectional isolation between two electrical signals with ESD protection. The device offers low distortion performance and is EMC compliant and UL recognized. It is suitable for various applications such as sensor signal isolation, high voltage protection, DC-to-DC isolation, automotive CAN/LIN isolation, and industrial automation applications.

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