The MAX6821 through MAX6825 microprocessor supervisory circuits offer reset thresholds capable of monitoring system voltages from 1.8V to 5V. Whenever a supply voltage falls below the reset threshold, ...
In many designs, the differentiator between a circuit that works “pretty well” and one that works “really well” is the addition of modest supervisory and support functions. It’s even better if these ...
With so many cell phones, PDAs, and MP3 players using touch-sensitive keypads, wheels, and screens for user input, regular mechanical pushbuttons are beginning to seem outdated. Even so, mechanical ...