General Description

The MAX6711/MAX6712/MAX6713 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5.0V, +3.3V, +3.0V, or +2.5V-powered circuits. They also provide a debounced manual reset input.

Features

♦ Precision Monitoring of 2.5V, 3.0V, 3.3V, and 5.0V Power-Supply Voltages

♦ Fully Specified Over Temperature

♦ Available in Three Output Configurations

   Push-Pull RESET Output (MAX6711)

   Push-Pull RESET Output (MAX6712)

   Open-Drain RESET Output (MAX6713)

♦ 140ms min Power-On Reset Pulse Width

♦ Manual Reset Input

♦ 12µA Supply Current

♦ Guaranteed Reset Valid to VCC = +1V

♦ Power-Supply Transient Immunity

♦ No External Components

♦ 4-Pin SC70 Package