Product Summary

The MAX708EPA+ is a microprocessor (μP) supervisory circuit which reduces the complexity and number of components required to monitor power-supply and battery functions in µP systems. These devices significantly improve system reliability and accuracy compared to separate ICs or discrete components. Applications include Computers, Controllers, Intelligent Instruments, Automotive Systems and Critical μP Power Monitoring.

Parametrics

MAX708EPA+ absolute maximum ratings: (1)Terminal Voltage-VCC: -0.3V to 6.0V; (2)Terminal Voltage-All Other Inputs (Note 1): -0.3V to (VCC + 0.3V); (3)Output Current (all outputs): 20mA; (4)Continuous Power Dissipation: 727mW; (5)Storage Temperature Range: -65℃ to +160℃; (6)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX708EPA+ features: (1)μMAX Package: Smallest 8-Pin SO; (2)Precision 4.40V Supply-Voltage Monitor; (3)200ms Reset Pulse Width; (4)Debounced TTL/CMOS-Compatible Manual-Reset Input; (5)Active-High Reset Output; (6)Voltage Monitor for Power-Fail or Low-Battery Warning.

Diagrams

MAX708EPA+  Typical Operating Circuit