ADC chip is the abbreviation of Analog signal to Digital signal Converter, full name analog to Digital Converter (analog to digital converter). It is an electronic component used to convert analog signals into digital signals. Analog signals are continuously changing signals, such as sound, temperature, or voltage. A digital signal is a signal represented by a series of discrete numbers. ADC chips are commonly used in a variety of applications, including data acquisition, sensor interfaces, and audio and video coding. It converts analog signals into digital form, allowing electronic devices to process and analyze those signals.