DS1233 - 5V EconoReset

Product Overview

Dallas

Datasheet Details

Part number	DS1233
Manufacturer	Dallas
File Size	121.41 KB
Description	5V EconoReset
Datasheet	DS1233 Datasheet
Additional preview pages of the DS1233 datasheet.

Product details

Description

PIN 1 GROUND PIN 2 RESET PIN 3 PIN 4 VCC GROUND (SOT-223 ONLY) DESCRIPTION The DS1233 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.When VCC returns to an in-tolerance condition,

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 5%, 10%, or 15% microprocessor 5V power supply monitoring.
Reduces need for discrete components.
Precision temperature-compensated voltage reference and voltage sensor.
Low-cost TO-92 package or surface-.

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Other Datasheets by Dallas

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DS1233D - 5V EconoReset
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Published: Jun 10, 2005 |