SI8660EC-B-IS1

Digital isolators are electronic components used to isolate two electrical circuits. They are used to ensure safety and improve noise immunity of a wide range of digital systems. The SI8660EC-B-IS1 is a particular type of digital isolator which is perfect for use in industrial, medical and automotive applications. This article will take a look at the SI8660EC-B-IS1 application field and its working principle.

Application Field

The SI8660EC-B-IS1 digital isolator has a wide range of applications in many different areas. It is mainly used in safety applications, such as medical equipment and industrial automation. It is also used in automotive applications, such as in automotive control systems. The SI8660EC-B-IS1 can also be used in consumer electronics to protect sensitive digital systems from electrical interference.

Working Principle

The SI8660EC-B-IS1 digital isolator is an optically coupled device that uses a light-emitting diode and a photodiode to provide electrical isolation between two circuits. The system works by emitting an optical signal from the LED, which is then detected by the photodiode. The photodiode then sends the data to a logic gate, which then sends out a digital signal. This signal is then sent to the receiver circuit, which is electrically isolated.

The SI8660EC-B-IS1 has a digital data transfer rate of up to 35 Mbps and a maximum power rating of 1.2W. It is also ESD protected up to ± 25kV for both human body model and machine model and is compliant with IEC61000-4-2. The SI8660EC-B-IS1 also has high common mode transmittance (CMR) rating of 46dB for 1.2V supply and 40dB for 3.3V supply, making it ideal for use in industrial applications.

The SI8660EC-B-IS1 is an opto-isolator with superior performance and reliability. Its high speed, ESD protection, and high common mode transmittance make it well suited for a wide range of digital applications. It is the perfect choice for applications such as medical devices, automotive systems, and industrial automation systems.