GENERAL DESCRIPTION
The ADM811/ADM812 are reliable voltage monitoring devices suitable for use in most voltage monitoring applications. The ADM811/ADM812 are designed to monitor six different voltages, each allowing a 5% or 10% degradation of standard PSU voltages before a reset occurs. These voltages have been selected for the effective monitoring of 2.5 V, 3 V, 3.3 V, and 5 V supply voltage levels.

FEATURES
  Superior upgrade for MAX811/MAX812
  Specified over temperature
  Low power consumption: 5 µA typical
  Precision voltage monitor: 2.5 V, 3 V, 3.3 V, 5 V options
  Reset assertion down to 1 VCC
  Power-on reset: 140 ms minimum
  Logic low RESET output (ADM811)
  Logic high RESET output (ADM812)
  Built-in manual reset

APPLICATIONS
  Microprocessor systems
  Controllers
  Intelligent instruments
  Automotive systems
  Safety systems
  Portable instruments