MAX6709-MAX6714中文資料美信數(shù)據(jù)手冊PDF規(guī)格書

General Description

The MAX6709/MAX6714 quad voltage monitors provide accurate monitoring of up to four supplies without any external components. A variety of factory-trimmed thresh old voltages and supply tolerances are available to optimize the MAX6709/MAX6714 for specific applications. The selection includes input options for monitoring 5.0V, 3.3V, 3.0V, 2.5V, and 1.8V voltages. Additional high-input impedance comparator options can be used as

adjustable voltage monitors, general-purpose comparators, or digital-level translators.

Features

? Monitor Four Power-Supply Voltages

? Precision Factory-Set Threshold Options for 5.0V,

3.3V, 3.0V, 2.5V, and 1.8V (Nominal) Supplies

? Adjustable Voltage Threshold Monitors Down to 0.62V

? High-Accuracy (±2.0) Adjustable Threshold Inputs

? Low Supply Current

????? MAX6709: 35μA

????? MAX6714: 60μA

? Four Independent, Active-Low, Open-Drain

Outputs with 10μA Internal Pullup to VCC

? 140ms (min) Reset Timeout Period

(MAX6714 only)

? 2.0V to 5.5V Supply Voltage Range

? Immune to Supply Transients

? Fully Specified from -40°C to +85°C

? Small 10-Pin μMAX Package

Applications

Telecommunications

Servers

High-End Printers

Desktop and Notebook Computers

Data Storage Equipment

Networking Equipment

Multivoltage Systems