DS1814 - 5V/3.3V MicroMonitor

Dallas Semiconductor

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Datasheet Details

Part number	DS1814
Manufacturer	Dallas Semiconductor
File Size	182.38 KB
Description	5V/3.3V MicroMonitor
Datasheet	DS1814_DallasSemiconductor.pdf

DS1814 Product details

Description

DS181xA 1 RST 2 GND PBRST 3 4 ST 5 VCC DS181xB 1 RST 2 GND 3 RST 4 ST 5 VCC DS181xC 1 RST 2 GND 3 RST 4 PBRST 5 VCC Active Low Reset Output Ground Pushbutton Reset Input Strobe Input Power Supply DEVICE RST PBRST WD X X DS181xA X DS181xB X X DS181xC X X x = "DS1814" for 5V devices x = "DS1819" for 3V devices X X Active Low Reset Output Ground Active High Reset Output Strobe Input Power Supply Active Low Reset Output Ground Active High Reset Output Pushbutton Reset Input Power Supply DES

Features

Halts and restarts an out-of-control microprocessor Holds microprocessor in check during power transients Automatically restarts microprocessor after power failure Monitors pushbutton for external override Accurate 5%, 10%, or 20% (3V only) microprocessor power monitoring Eliminates the need for discrete components 20% tolerance for use with 3.0V systems Pin- and function-compatible with the MAX823/24/25 products Low cost SOT-23-5 packa.

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Other Datasheets by Dallas Semiconductor

DS1810 - 5V EconoReset
DS1811 - 5V EconoReset
DS1812 - 5V EconoReset
DS1815 - 3.3V EconoReset
DS1816 - 3.3V EconoReset
DS1817 - Active High 3.3V EconoReset

Published: Jan 28, 2009 |