ADC / DAC Multichannel are integrated circuits designed to convert multiple analog signals into digital data or digital data back into analog signals. They combine several analog-to-digital converter (ADC) or digital-to-analog converter (DAC) channels in a single device, enabling efficient handling of multiple signals while reducing circuit size and component count.

These ICs are commonly used in data acquisition systems, industrial automation, medical equipment, audio systems, instrumentation, process control, automotive electronics, and embedded systems. They are available with different channel counts, resolution levels, sampling rates, input/output ranges, interfaces, and power requirements, providing accurate and reliable analog signal conversion for complex electronic applications.