Description

The MAX6709/MAX6714 quad voltage monitors provide accurate monitoring of up to four supplies without any external components. A variety of factory-trimmed threshold 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.

Specifications and 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

Application Scenarios

Telecommunications, Servers, High-End Printers, Desktop and Notebook Computers, Data Storage Equipment, Networking Equipment, Multivoltage Systems

Comparison

No specific advantages or disadvantages mentioned.