ADUM3160WBRWZ-RL

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Digital isolators are a type of insulated circuits for isolating sections of a circuit. ADUM3160WBRWZ-RL is an optically-isolated digital isolator used for transferring digital data signals between different ground potentials. This article briefly examines the application field and working principle of the ADUM3160WBRWZ-RL.

The ADUM3160WBRWZ-RL digital isolator is suitable for many general-purpose data isolation applications. It is primarily used for isolating Signal-Level Transmitter (SLT) interfaces from the host controllers and voltage-level receivers. The isolator also offers flexibility when it comes to interfacing with various circuits, as it can support both single-ended (4-wire) and differential (2-wire) applications. Additionally, the device utilizes an ultra-low power supply, enabling it to significantly reduce system power consumption.

The ADUM3160WBRWZ-RL digital isolator comes with several features and capabilities that make it ideal for various applications. It has a minimum IEC/EN/ESD-rated isolation of 3 kV RMS, ensuring that the signal transmitted over the connection remains isolated from any potential external interference. The device also has a wide operating temperature range, ranging from -40°C to +105°C. Furthermore, the product is RoHS compliant and is AEC-Q100 qualified for automotive applications, making it safe and suitable for most applications.

The ADUM3160WBRWZ-RL digital isolator works by utilizing an opto-isolator and a power supply to transmit digital signals. In this device, an Optocoupler (an electrically asymmetric light-emitting diode coupled with a photosensitive device) is used to transfer the digital data signal from one side of the isolator to the other, while the power is supplied via an external power source. This ensures that the signal remains isolated from any ground or power potential from the host side. Additionally, the ADUM3160WBRWZ-RL offers various signaling modes, providing flexibility when setting up the communication interface.

In conclusion, the ADUM3160WBRWZ-RL is a versatile, high-performance digital isolator designed for general-purpose signal and data transmission applications. It offers ultra-low power consumption, wide operating temperatures, and high isolation levels in a compact and RoHS-compliant package. Furthermore, the device utilizes an opto-isolator and external power supply to facilitate digital data transfer and maintain signal isolation between the host side and the device side. As such, the ADUM3160WBRWZ-RL proves to be an ideal solution for many data isolation applications.

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