SI88641EC-ISR

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 the perfect device when it comes to protecting the integrity of data and providing a reliable way of connecting two circuits that are isolated from each other. The SI88641EC-ISR is one such device that provides optimal performance for digital isolation.

The SI88641EC-ISR is a 12-channel digital isolator that is designed for power supply, signal isolation and signal conversion purposes. The device offers excellent isolation performance, high common-mode rejection ratio, and low power dissipation. It also features a wide operating temperature range of -10°C to 150°C.

The key application areas for SI88641EC-ISR include instrumentation bus, control systems, industrial networks, automotive, avionics, and medical electronics. This device can also be used for data acquisition, signal conditioning, and protection for power electronics in a wide range of industrial applications.

The working principle of the SI88641EC-ISR is based on the principle of isolating the signal from one circuit to another. The device uses an isolation barrier, which is a very thin gap between the two circuits that isolates them from each other. This isolation barrier is filled with a dielectric material such as silicon dioxide. The dielectric material acts as a barrier between the two circuits, allowing them to remain electrically isolated.

The device also employs capacitive coupling for signal isolation. This type of coupling allows signals to flow from one side to the other without any direct electrical connection between them. A capacitor is placed between the two circuits and acts as an electrical shield that prevents the direct flow of electricity from one side to the other. This allows the two sides to remain in electrical isolation.

The device also features the High Frequency Optocoupler, which is a quartz photodiode that is used for data transmission. This features a high impedance when the data is entering or leaving, which helps provide improved signal integrity.

The SI88641EC-ISR provides excellent performance in digital isolation applications. It features high common-mode rejection ratio, low power dissipation, and wide operating temperature range. It can be used for signal isolation, signal conversion and power supply in a wide range of applications, such as instrumentation, control systems, industrial networks, automotive, avionics and medical electronics. Its working principle is based on the principle of isolating signal from one circuit to another, and its capacitive coupling and HF Optocoupler features provide signal integrity.

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