DS1818 - 3.3V EconoReset

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1818
Manufacturer	Maxim Integrated
File Size	110.91 KB
Description	3.3V EconoReset
Datasheet	DS1818 Datasheet
Additional preview pages of the DS1818 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 DS1818 EconoReset uses a precision temperature-compensated 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 kep

Features

Improves Reliability of Processor Operation o Temperature-Compensated Voltage Monitor for Precise, Automated PowerFail Detection o Automatically Restarts a Microprocessor After Power Failure o Maintains Reset for 150ms After VCC Returns to Tolerance for Processor Stabilization o Monitors Pushbutton for External Override o Active-Low Reset Output.
Efficient Open-Drain Output with Internal 5.5kΩ Pullup Resistor Saves Power and Space o 35µA (max) Quiescent Current.
Allow.

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Published: Mar 27, 2020 |