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

Maxim

Datasheet Details

Part number	MAX814
Manufacturer	Maxim
File Size	499.96 KB
Description	1% Accuracy / Low-Power / +3V and +5V uP Supervisory Circuits
Datasheet	MAX814_MaximIntegratedProducts.pdf

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

____________________________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) o 75µA Max Supply Current o Guaranteed RESET Valid to VCC = 1V o Manual Reset Input o ±2% Power-Fail Comparator o Independent Watchdog with 1.56sec Timeout (MAX815) o Power-Supply Glitch Immunity o.

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Published: May 2, 2005 |