MAX809R - 3-Pin Microprocessor Reset Circuits

Product Overview

Maxim

Datasheet Details

Part number	MAX809R
Manufacturer	Maxim
File Size	136.66 KB
Description	3-Pin Microprocessor Reset Circuits
Datasheet	MAX809R Datasheet
Additional preview pages of the MAX809R datasheet.

Product details

Description

The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems.

They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +2.5V-powered circuits.

Features

o Precision Monitoring of +2.5V, +3V, +3.3V, and +5V Power-Supply Voltages o Fully Specified Over Temperature o Available in Three Output Configurations Open-Drain RESET Output (MAX803) Push-Pull RESET Output (MAX809) Push-Pull RESET Output (MAX810) o 140ms min Power-On Reset Pulse Width o 12µA Supply Current o Guaranteed Reset Valid to VCC = +1V o Power Supply Transient Immunity o No External Components o 3-Pin SC70 and SOT23 Packages MAX803L/M/R/S/T/Z, MAX809J/L/M/R/S/T/Z, MAX810L/M/R/S/T/Z.

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Published: May 2, 2005 |