MAX811 Datasheet (Maxim) - 4-Pin uP Voltage Monitors

MAX811, 4-Pin uP Voltage Monitors

The MAX811/MAX812 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with 5Vpowered or 3V-powered circuits.

The MAX811/MA

MAX811 Features

* Integrated Voltage Monitor Increases System Robustness with Added Manual Reset

* Precision Monitoring of 3V, 3.3V, and 5V Power-Supply Voltages

* 140ms Min Power-On-Reset Pulse Width

* RESET Output (MAX811), RESET Output (MAX812)

* Guaranteed Over Tempe