DS1815 - 3.3V EconoReset

Product Overview

Dallas Semiconductor

Datasheet Details

Part number	DS1815
Manufacturer	Dallas Semiconductor
File Size	115.91 KB
Description	3.3V EconoReset
Datasheet	DS1815 Datasheet
Additional preview pages of the DS1815 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 DS1815 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 150ms after VCC returns to an in-tolerance condition.
Reduces need for discrete components.
Precision temperature-compensated voltage reference and voltage sensor.
Accurate 5%, 10% or 20% power monitoring.
Low-cost TO-92 or space saving surface- mount SOT-23 packages available.
Push-pull output for low current operation.
Operating temperature -40°C to +85°C PIN.

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Other Datasheets by Dallas Semiconductor

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Published: Jan 28, 2009 |