■ Features
Precision VCC Monitor for 1.63,1,93,2.63V, 2.93V, 3.08V, 4.00V ,4.38V and4.63V
Highly Accurate: ± 2%
■ General Description
The LN802 is a cost-effective system supervisor Integrated Circuit (IC) designed to monitor VCC in digital and mixed signal systems and provide a warning signal when the system power supply is out of working range, and a reset signal to the host processor when necessary.
It features low supply current. CMOS output configurations is available. Delay time can be set by a external capacitor.
■ Applications
Microprocessor reset circuitry
Memory battery back-up circuits
Power-on reset circuits
Power failure detection
System battery life and charge voltage monitors
Delay circuitry