SI8663AB-B-IS1

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 becoming increasingly important in many industries. With the advancements in digital isolator technology, isolators have evolved to support a variety of applications, from industrial control to medical to automotive. The SI8663AB-B-IS1 is one such high-performance digital isolator that is used in a variety of applications. This article aims to explore the SI8663AB-B-IS1’s application field and working principle.

Overview of SI8663AB-B-IS1:

The SI8663AB-B-IS1 is designed for use in advanced system-level applications, including computing, AFE (analog front-end), telecommunications (modems) and measurement devices. The excellent performance and low power characteristics of the device make it ideally suited for these applications. The SI8663AB-B-IS1 features a wide bandwidth (200 MHz) for high-speed communication, a low jitter of 10 ps () for reliable signal transmission, and an adjustable switching delay of up to 20 μs for precise timing control. These features make the SI8663AB-B-IS1 an extremely versatile digital isolator.

Application Field and Working Principle of SI8663AB-B-IS1

The SI8663AB-B-IS1 is designed specifically for applications where isolation accuracy and digital signal integrity are of paramount importance. It is especially well suited for use in industrial control, medical equipment, and automotive applications. Its wide bandwidth of 200 MHz and excellent jitter performance of 10 ps make it an ideal choice for these applications, as it can reliably transmit signals between circuits without signal degradation.

The SI8663AB-B-IS1 works by isolating the digital signals between two circuits. It uses a proprietary isolation technology based on advanced optical couplers and capacitive sensing. This technology is designed to provide reliable, high-speed signal isolation without the need for galvanic isolation or transformers. The SI8663AB-B-IS1 has a digital input that accepts signals up to 200 MHz, and an adjustable switching delay of up to 20 μs. This ensures that the timing of the digital signal transmission is precise and accurate, reducing the risk of signal degradation.

The SI8663AB-B-IS1 also features an integrated power supply fault detection circuit (PFD), which prevents the input power supply from being affected by noise and transient signals. This minimizes the risk of the digital signals being distorted or corrupted. This is especially important in industrial applications where power supply quality is of utmost importance.

Conclusion

The SI8663AB-B-IS1 is an advanced digital isolator that is well suited for applications that require high-speed digital signal transmission and isolation accuracy. It features a wide bandwidth, low jitter, adjustable switching delay, and built-in power supply fault detection, making it ideal for applications such as industrial control, medical equipment, and automotive applications.

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