MIC2755 Datasheet (Micrel Semiconductor) - Battery System Supervisor Preliminary Information

MIC2755, Battery System Supervisor Preliminary Information

The MIC2755 is composed of multiple comparators, a reset pulse generator, and logic.

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

The MIC2755 detects three different battery states: battery OK, low battery, and dead battery.

The reset (/RST

MIC2755 Features

* Optimized for PDAs, pagers and other hand-held devices.

* Detects multiple battery states: - battery OK - low battery - dead battery

* Adjustable voltage thresholds

* High accuracy ± 2% voltage thresholds

* Reset generation at power-on (700ms min.)