Description

The MIC705/MIC706/MIC707/MIC708 are inexpensive microprocessor supervisory circuits that monitor power supplies in microprocessor based systems. The circuit functions include a watchdog timer, microprocessor reset, power failure warning and a debounced manual reset input.

Features

◾ Debounced Manual Reset Input is TTL/CMOS Compatible

◾ Reset Pulse Width, 200ms

◾ Watchdog Timer, 1.6s (MIC705/MIC706)

◾ 4.4V or 4.65V Precision Voltage Monitor

◾ Early Power Fail Warning or Low Battery Detect

Typical Applications

◾ Automotive Systems

◾ Intelligent Instruments

◾ Critical Microprocessor Power Monitoring

◾ Printers

◾ Computers

◾ Controllers