In some applications a digital potentiometer with an I2C interface must be controlled by a continuously varying analog signal. This application note addresses this requirement, and provides a simple design solution. The principle presented here is versatile and can be used in multiple applications.
Established in 1983, Maxim Integrated designs, develops, and manufactures linear and mixed-signal ICs. Their circuits connect the real world and digital world by detecting, measuring, amplifying, and... Read More