ISO7821LLSDWWR Isolators

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 that use electrical or optical insulation to isolate two sides of a circuit from each other. As a result, any signals transmitted between the two sides will be isolated from electrical noise and power supply fluctuations. The ISO7821LLSDWWR application field and working principle is one of the most popular digital isolators used in the industry.

ISO7821LLSDWWR is a non-contact, optical isolation method, composed of GaN-on-Si photonic integrated circuits (PICs). The application field of this type of isolator includes protection of signal lines used in medical applications, industrial process control, and automotive applications. The working principle is a high-speed optical pulse transmission system, which provides high electrical insulation for a wide range of voltage levels. By using an optically isolated channel for digital information communication, the signal integrity is maximized while maintaining full electrical isolation.

The ISO7821LLSDWWR offers a few advantages compared to other types of digital isolators. Firstly, optical isolation provides a much higher level of insulation than electrical isolation, which is especially important for applications requiring precision and accuracy. Secondly, the isolation provides complete electrical grounding protection, which prevents interference and cross-talk between the two sides of the circuit. Additionally, the signal is transmitted at a very high speed, meaning that the latency is minimized.

The ISO7821LLSDWWR technology provides excellent signal integrity and performance. It uses a physical layer-based transmission line (PBT) which offers an optically isolated communication channel in a low-capacitance package. The transmission line is optimized to ensure signal integrity and to minimize reflection losses which occur when the voltage level is amplified. The optical link is designed to allow for accurate data transfer at speeds up to 26 Gb/s.

The optical isolation provided by the ISO7821LLSDWWR is both fast and reliable. It uses a long-wavelength short-distance (LLSD) wavelength transmission system, which is specifically designed for high speed digital transmissions. By using an optical isolator, the signal between the two sides of the circuit is completely isolated from outside influences like electrical noise, power supply fluctuations and other forms of interference. Additionally, the transmission speed is very high, ensuring a reliable and accurate data transfer.

In conclusion, the ISO7821LLSDWWR application field and working principle is both reliable and fast. The optical isolation method ensures an extremely high level of electrical insulation and signal integrity. The PBT transmission line is optimized for low reflection losses, ensuring an accurate and fast data transfer. Additionally, the LLSD wavelength transmission system ensures a very reliable and high speed digital data communication. Ultimately, the ISO7821LLSDWWR is an effective and reliable digital isolator for a variety of applications.

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