Supervisory Circuits

Analog Devices power supply voltage monitors and microprocessor supervisors monitor positive and negative power supplies, with integration of up to eight supply monitors in a tiny package. These devices generate a reset signal if any power supply goes above or below the user-defined threshold. Reset times are usually fixed at 200 ms or are adjustable with a single capacitor. Aside from power supply monitoring, CPUs and ASICs can also be supervised by an integrated watchdog timer.
Supervisory Circuits Quick Search

New Product Highlights

MAX16162 Chip


nanoPower Supply Supervisors with Glitch-Free Power-Up

MAX16165 Chip


Highly Integrated, 4-Channel Sequencer and Supervisor

MAX16182 Chip


Nano Power, Tiny Supervisor with Manual Reset Input