MAX6346 Datasheet - NXP

MAX6346 3-pin ultra-low power SC70/SOT microprocessor reset circuit

The MAX6326/MAX6327//MAX6328/MAX6346/MAX6347/MAX6348 microprocessor (µP) reset circuits monitor power supplies in µP and digital systems. These devices eliminate external components and adjustments while providing excellent circuit reliability and low cost solution. They are used to monitor 2.5 V, 3.

MAX6346 Features

* Ultra-low 1 µA (max) supply current

* Precision monitoring of 2.5 V, 3 V, 3.3 V, and 5 V power supply voltages

* Reset thresholds available from 2.2 V to 4.63 V

* Fully specified over temperature

* 40 °C to +85 °C

* 100 ms (min) power-on-reset delay

MAX6346_PhilipsSemiconductors.pdf