1, digital circuit, digital isolator is mainly used to transmit input signals from one circuit to another, ensuring complete electrical isolation between input and output and preventing interference or damage. It consists of digital logic gates, triggers and other digital components, and uses digital signals to transmit and process information.
2. Hybrid circuits. Digital isolators include not only parts of digital circuits, but also components of analog circuits. Conversion and isolation between digital and analog signals. It has a digital-to-analog converter and an analog-to-digital converter to realize the mutual conversion between digital signals and analog signals.