MAX690A - Microprocessor Supervisory Circuits

Product Overview

Maxim

Datasheet Details

Part number	MAX690A
Manufacturer	Maxim
File Size	425.89 KB
Description	Microprocessor Supervisory Circuits
Datasheet	MAX690A Datasheet
Additional preview pages of the MAX690A datasheet.

Product details

Description

The MAX690A/MAX692A/MAX802L/MAX802M/MAX805L reduce the complexity and number of components required for power-supply monitoring and batterycontrol functions in microprocessor (μP) systems.

Features

Precision Supply Voltage Monitor: 4.65V for MAX690A/MAX802L/MAX805L 4.40V for MAX692A/MAX802M.
Reset Time Delay: 200ms.
Watchdog Timer: 1.6s Timeout.
Battery-Backup Power Switching.
200μA Quiescent Supply Current.
50nA Quiescent Supply Current in BatteryBackup Mode.
Voltage Monitor for Power-Fail or Low-Battery Warning.
Power-Fail Accuracy Guaranteed to ±2% (MAX802L/M).
Guaranteed RESET Assertion to VC.

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Other Datasheets by Maxim

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Published: May 2, 2005 |