Abstract: In this paper, we propose DAC which produce the ramp output for high-speed applications. A digital-to-analog converter (DAC) is a chip or circuit that converts a number (digital) into a voltage or current (analog). The DAC is a useful interface between a computer and an output transducer. For example, DACs are used to control devices that require a continuous range of control voltages or currents such as electro-acoustic transducers (speakers), some types of variable -speed motors, and many other applications where an analog signal output is required.

Keywords: Digital to analog, 74393, clock, DAC0800