LTC1235 - Microprocessor Supervisory Circuit

Product Overview

Linear Technology

Datasheet Details

Part number	LTC1235
Manufacturer	Linear Technology
File Size	217.74 KB
Description	Microprocessor Supervisory Circuit
Datasheet	LTC1235 Datasheet
Additional preview pages of the LTC1235 datasheet.

Product details

Description

The LTC®1235 provides complete power supply monitoring and battery control functions for microprocessor reset, battery backup, RAM write protection, power failure warning and watchdog timing.

Features

n Guaranteed Reset Assertion at VCC = 1V n 1.5mA Maximum Supply Current n Fast (35ns Max. ) Onboard Gating of RAM Chip Enable Signals n Conditional Battery Backup Extends Battery Life n 4.65V Precision Voltage Monitor n Power OK/Reset Time Delay: 200ms n External Reset Control n Minimum External Component Count n 1μA Maximum Standby Current n Voltage Monitor for Power Fail or Low Battery Warning n Thermal Limiting n Performance Specified Over Temperature n All the LTC695 Features Plus Conditional.

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Published: Mar 22, 2005 |