In this video we go over what a digital to analog converter (DAC) is and how it works. We then focus on the MCP4728 4 Channel DAC with some simple examples. In part two we do a deeper dive into the MCP4728.
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Link to Analog Device detailed converter tutorial: https://www.analog.com/media/en/training-seminars/design-handbooks/Basic-Linear-Design/Chapter6.pdf