DS1811 - 5V EconoReset

Product Overview

Dallas Semiconductor

Datasheet Details

Part number	DS1811
Manufacturer	Dallas Semiconductor
File Size	113.46 KB
Description	5V EconoReset
Datasheet	DS1811 Datasheet
Additional preview pages of the DS1811 datasheet.

Product details

Description

TO-92 1 RST 2 VCC 3 GND Active Low Reset Output Power Supply Ground SOT-23 1 RST 2 VCC 3 GND Active Low Reset Output Power Supply Ground DESCRIPTION The DS1811 EconoReset uses a precision temperature reference and comparator circuit 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, the reset signal is kept in the act

Features

Automatically restarts a microprocessor after power failure.
Maintains reset for 150 ms after VCC returns to an in-tolerance condition.
Reduces need for discrete components.
Precision temperature-compensated voltage reference and voltage sensor.
Low-cost TO-92 or space saving SOT-23 packages available.
Efficient open-drain output with internal 5.5 kW pull-up resistor.
Operating temperature -40°C to +85°C PIN.

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Other Datasheets by Dallas Semiconductor

DS1810 - 5V EconoReset
DS1812 - 5V EconoReset
DS1814 - 5V/3.3V MicroMonitor
DS1815 - 3.3V EconoReset
DS1816 - 3.3V EconoReset
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Published: Jan 28, 2009 |