ADUM141D1BRZ

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Digital isolators are common components found in a variety of applications, including power supplies, medical equipment, and automation systems. One type of digital isolator is the ADUM141D1BRZ, which is a silicon-based dielectric isolator that provides a low power bar-to-bar isolation barrier between two circuits. This isolator prevents power surges, noise, and other electrical disturbances from passing between the two circuits, making it an ideal solution for applications that require data transfer, EMI/RFI protection, or power supply isolations.

The ADUM141D1BRZ is a single-channel digital isolator that operates at a maximum voltage of 30Vdc, allowing it to be used in a wide range of applications. It features a 0.8kVrms minimum isolation voltage, which provides a high level of protection between the isolated circuits. It also has a very low power dissipation of only 1.3mW, making it ideal for mobile, battery powered applications. The ADUM141D1BRZ is available in a variety of package types, including DIP, SOIC, and SMD.

The ADUM141D1BRZ works by providing an isolation barrier between two circuits. This barrier is formed by a dielectric material, such as a thin layer of silicone, which prevents electrical energy from passing between the circuits. Data signals, however, can pass through this barrier, as they do not require a significant amount of energy. In order to prevent any electrical noise or interference from passing between the two circuits, the ADUM141D1BRZ has a built-in low EMI/RFI filter. This filter helps to reduce electrical interference and ensures data is accurately transferred between the circuits.

The ADUM141D1BRZ has a number of applications where it can be used for data transfer, EMI/RFI protection, and power supply isolation. One application of the ADUM141D1BRZ is in automation systems, where it can be used to provide an isolation barrier between two systems that need to communicate with each other. It can also be used in medical equipment, where it can provide a low power isolation barrier between a patient’s vital signs and other medical equipment, ensuring there is no interference between the two. Finally, the ADUM141D1BRZ can also be used in power supplies, where it can provide isolation and protection from voltage spikes.

In conclusion, the ADUM141D1BRZ is a versatile single-channel digital isolator. It features a 0.8kVrms minimum isolation voltage, low power dissipation, and a built-in low EMI/RFI filter, making it an ideal solution for applications that require data transfer, EMI/RFI protection, or power supply isolations. The ADUM141D1BRZ is available in a variety of package types, making it suitable for a wide range of applications.

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