ADUM3301WARWZ

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Digital Isolators are widely used in a variety of applications due to their effective isolation, small size, low cost, and fast switching capabilities. The ADUM3301WARWZ is a digital isolator specifically designed to provide galvanic isolation between two digital signals. It features an isolation voltage of 2300VRMS, a low propagation delay of 0.9 μs, and a high data rate of 6 Mbps. It is ideal for protecting logic circuits from electrical disturbances, as well as increasing the system\'s noise immunity.

The ADUM3301WARWZ is a dual-channel digital isolator, meaning it provides two digital signal channels at the same time. It is composed of two sets of input and output circuitry that are powered by separate DC supplies. The two parts of the circuit are electrically isolated by an isolation barrier that ensures a high impedance between them. This ensures that high frequency noise and transients that are present on one side of the circuit have no effect on the other.

The ADUM3301WARWZ has an input threshold of 1.2V logic low and 3.5V for logic high. This means that when the input logic level is between 1.2V and 3.5V, the isolator will interpret this as a "floating" state, and will not pass on any data. This is a useful feature, as it prevents any noise or interference present on the input side from affecting the output side.

The ADUM3301WARWZ has an output hold time of 200ns, which prevents any output signal from dropping below the specified threshold for a period of time, adding an additional layer of noise and interference protection. In addition, it has a current consumption of just 28.5mA, making it both efficient and cost-effective.

The ADUM3301WARWZ can be used as an interface between two digital devices, providing isolation between them and increasing system noise immunity. It is commonly used in industrial, medical, automotive, and consumer applications where transmission of digital signals across a galvanic barrier is necessary. It can also be used for protection of logic circuits from electrical disturbances, and for signal translation between logic levels of different devices.

In summary, the ADUM3301WARWZ is a dual-channel digital isolator that provides galvanic isolation between two digital signals. It features an isolation voltage of 2300Vrms, a low propagation delay of 0.9μs, a high data rate of 6 Mbps, and a low current consumption of 28.5mA. It is typically used in a variety of applications where data transmission across a galvanic barrier is necessary, as well as providing protection to logic circuits from electrical disturbances. It is an efficient and cost-effective solution for digital signal isolation.

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