SI8651EB-B-IU

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Digital isolators are components which provide isolation between two circuits by preventing current flowing from one circuit to the other. SI8651EB-B-IU is a typical digital isolator which is designed to provide a high degree of isolation and high electromagnetic compatibility. The SI8651EB-B-IU isolator is an industry-leading component with features such as high isolation voltage (up to 5kV), a floating input stage for high noise immunity, and a low propagation delay for fast data transfer.

The SI8651EB-B-IU isolator has a wide range of applications. It can be used in high voltage applications such as motor control systems, power supplies, and high voltage medical device circuits. It can also be used in industrial automation systems, industrial network systems, and embedded systems. Furthermore, it can be used in data communication applications for transferring signals between circuits with high isolation requirements.

The working principle of the SI8651EB-B-IU isolator is based on a transformer. The two ends of the transformer are connected to the signal input and signal output stages of the isolator. The input stage consists of a driver circuit and an opto-electric device. The output stage consists of an opto-electrical device and a receiver circuit. The input signal is converted to an opto-electrical signal by the driver circuit and transmitted to the output stage by the transformer. The output stage converts the opto-electrical signal back to a signal suitable for the output circuit.

The combination of the transformer and the optoelectronic device ensures high isolation between the input and output stages, while also providing a low propagation delay for fast data transfer. Additionally, the optoelectric device allows the isolation to remain constant even when the voltage on the input or output stages is changed. This feature makes the SI8651EB-B-IU isolator particularly suitable for applications with high voltage variations.

Overall, the SI8651EB-B-IU isolator provides a high performance solution for digital isolation requirements. Its high isolation voltage, low propagation delay, and constant isolation over voltage variations make it suitable for a wide range of applications. The SI8651EB-B-IU isolator is a reliable, cost-effective, and versatile component for digital isolation applications.

The specific data is subject to PDF, and the above content is for reference