General Description
The MAX6315 low-power CMOS microprocessor (µP) supervisory circuit is designed to monitor power supplies in µP and digital systems. It provides excellent circuit reliability and low cost by eliminating external components and adjustments. The MAX6315 also provides a debounced manual reset input.

FEATUREs
♦ Small SOT143 Package
♦ Open-Drain RESET Output Can Exceed VCC
♦ Precision, Factory-Set VCC Reset Thresholds: 100mV Increments from 2.5V to 5V
♦ ±1.8% Reset Threshold Accuracy at TA = +25°C
♦ ±2.5% Reset Threshold Accuracy Over Temp.
♦ Four Reset Timeout Periods Available: 1ms, 20ms, 140ms, or 1120ms (minimum)
♦ Immune to Short VCC Transients
♦ 5µA Supply Current
♦ Pin-Compatible with MAX811

APPLICATIONs
Computers
Controllers
Intelligent Instruments
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment