MAX814 Datasheet (Maxim) - 1% Accuracy / Low-Power / +3V and +5V uP Supervisory Circuits

MAX814, 1% Accuracy / Low-Power / +3V and +5V uP Supervisory Circuits

The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions.

They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds.

The RESET output is guaranteed

MAX814 Features

* ____________________________Features o ±1% Worst-Case Reset Threshold Accuracy o 4.8V, 4.7V, 4.55V, 3.03V, or Adjustable Reset Thresholds o ±1% Low-Line Threshold Accuracy (MAX814) 60mV Above Reset Threshold o 200ms Reset Time Delay o Active-Low RESET Output Active-High RESET Output (MAX814/MAX816