DS1833A Datasheet 3.3V EconoReset

Manufacturer: Dallas Semiconductor

DS1833A 3.3v econoreset by Dallas Semiconductor - Datasheet Preview

Datasheet Details

Part number	DS1833A
Manufacturer	Dallas Semiconductor
File Size	154.72 KB
Description	3.3V EconoReset
Datasheet	DS1833A Datasheet

General Description

PIN 1 PIN 2 PIN 3 PIN 4 GROUND RESET VCC GROUND (SOT-223 ONLY) DESCRIPTION The DS1233A EconoReset monitors two vital conditions for a microprocessor: power supply and external override.

A precision temperature-compensated reference and comparator circuit are used to monitor the status of the power supply (VCC).

When an out-of-tolerance condition is detected, an internal power fail signal is generated which forces reset to the active state.

Overview

www.DataSheet4U.com DS1233A 3.3V EconoReset www.maxim-ic.com.

Key Features

Automatically restarts microprocessor after power failure Monitors pushbutton for external override Internal circuitry debounces pushbutton switch Maintains reset for 350ms after VCC returns to an in-tolerance condition or pushbutton released Accurate 10% or 15% microprocessor 3.3V power supply monitoring Reduces need for discrete components Precision temperature-compensated voltage reference and voltage sensor Low-cost TO-92 package or.

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