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MAX807N Datasheet Full-Featured P Supervisory Circuit with 1.5eset Accuracy

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX807N datasheet PDF. This datasheet also includes the MAX807 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (MAX807_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX807 microprocessor (µP) supervisory circuit reduces the complexity and number of components needed to monitor power-supply and battery-control functions in µP systems.

A 70µA supply current makes the MAX807 ideal for use in portable equipment, while a 2ns chip-enable propagation delay and 250mA output current capability (20mA in battery-backup mode) make it suitable for larger, higher-performance equipment.

The MAX807 comes in 16-pin DIP and SO packages, and provides the following functions: 1) µP reset.

Overview

19-0433; Rev 0; 9/95 Full-Featured µP Supervisory Circuit with ±1.

Key Features

  • o Precision 4.675V (MAX807L) or 4.425V (MAX807M), or 4.575V (MAX807N) Voltage Monitoring o 200ms Power OK / Reset Time Delay o RESET and RESET Outputs o Independent Watchdog Timer o 1µA Standby Current o Power Switching: 250mA in VCC Mode 20mA in Battery-Backup Mode o On-Board Gating of Chip-Enable Signals: 2ns CE Gate Propagation Delay o MaxCap™ and SuperCap™ Compatible o Voltage Monitor for Power-Fail o Backup-Battery Monitor o Guaranteed RESET Valid to VCC = 1V o ±1.5% Low-line Threshold Accu.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX807L Full-Featured P Supervisory Circuit with 1.5eset Accuracy
MAX807M Full-Featured P Supervisory Circuit with 1.5eset Accuracy
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MAX801N 8-Pin uP Supervisory Circuits
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MAX805L Microprocessor Supervisory Circuits
MAX8069 Low-Voltage Reference
MAX808L 8-Pin uP Supervisory Circuits