MIC2778 Datasheet (Micrel Semiconductor) - Voltage Monitor with Adjustable Hysteresis Preliminary Information

MIC2778, Voltage Monitor with Adjustable Hysteresis Preliminary Information

The MIC2778 is a voltage monitor *uniquely designed to detect two separate voltage thresholds *combined with a delay generator and logic.

It is designed for monitoring the battery supply of portable digital systems, particularly PDAs, pagers, and cellular telephones.

High- and low-volt

MIC2778 Features

* Optimized for PDAs, cellular telephones, pagers, and other battery-powered devices

* Independently adjustable high- and low-voltage thresholds

* Internal logic prevents battery-voltage-fluctuation chatter

* High ± 2% voltage threshold accuracy; 1% available