ADM1185ARMZ Datasheet PDF - Analog Devices

GENERAL DESCRIPTION
The ADM1185 is an integrated four channel voltage monitoring device. A 2.7V to 5.5V power supply is required on the VCC pin to power the device.
Four precision comparators monitor four voltage rails. All comparators have a 0.6V reference with a worst-case accuracy of 0.8%. Resistor networks external to the VIN1-VIN4 pins set the trip points.
There are four open-drain outputs on the device. A digital core interprets the comparator outputs and asserts the outputs as appropriate.

FEATURES
   Powered from 2.7V to 5.5V on the VCC pin
   Monitors Four Supplies via 0.8% Accurate Comparators
   Four inputs can be programmed for voltage levels with
      resistor dividers
   Three Open-Drain Enable Outputs
   Open-Drain Power Good Output
   10-pin MSOP Package

APPLICATIONS
   Monitor and Alarm Functions
   Power Supply Sequencing
   Telecommunication and Datacommunication Equipment
   PC/Servers