MAX6916EO50+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6916EO50+ belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• The MAX6916EO50+ is a highly reliable and accurate voltage supervisor.
• It operates at a fixed voltage threshold of 5.0V.
• It provides a reset signal when the monitored voltage falls below the threshold.
• It has a low quiescent current, making it suitable for battery-powered applications.

Package

The MAX6916EO50+ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of the MAX6916EO50+ lies in its ability to ensure stable operation by monitoring the voltage and providing a reset signal when necessary.

Packaging/Quantity

The MAX6916EO50+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Fixed Threshold Voltage: 5.0V
• Quiescent Current: 10µA (typical)
• Reset Timeout Period: 140ms (minimum)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6916EO50+ has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. MR (Manual Reset Input)
4. VCC (Supply Voltage)

Functional Features

• Voltage Monitoring: The MAX6916EO50+ continuously monitors the input voltage.
• Reset Signal Generation: When the voltage falls below the fixed threshold, it generates a reset signal.
• Manual Reset: The MR pin allows for manual reset control.
• Low Power Consumption: It has a low quiescent current, minimizing power consumption.

Advantages and Disadvantages

Advantages

• Accurate Voltage Monitoring: The MAX6916EO50+ ensures precise voltage monitoring.
• Reliable Operation: It provides a reset signal to prevent erratic behavior in electronic circuits.
• Low Power Consumption: Its low quiescent current makes it suitable for battery-powered applications.

Disadvantages

• Fixed Threshold Voltage: The fixed threshold voltage may not be suitable for all applications requiring different voltage levels.
• Limited Reset Timeout Period: The reset timeout period of 140ms may not be sufficient for certain applications with longer recovery times.

Working Principles

The MAX6916EO50+ operates by comparing the input voltage with the fixed threshold voltage. If the input voltage falls below the threshold, it triggers the reset output, ensuring stable operation of the circuit. The manual reset input allows for additional control over the reset signal.

Detailed Application Field Plans

The MAX6916EO50+ finds application in various fields, including: 1. Microcontroller Systems: It ensures reliable operation by monitoring the supply voltage and providing a reset signal when necessary. 2. Industrial Control Systems: It helps maintain stability in critical control systems by monitoring voltage levels. 3. Automotive Electronics: It plays a vital role in automotive electronics, preventing malfunctions due to voltage fluctuations.

Detailed and Complete Alternative Models

Some alternative models to the MAX6916EO50+ include: - MAX6916EO33+: Similar to MAX6916EO50+, but with a fixed threshold voltage of 3.3V. - MAX6916EO25+: Similar to MAX6916EO50+, but with a fixed threshold voltage of 2.5V. - MAX6916EO30+: Similar to MAX6916EO50+, but with a fixed threshold voltage of 3.0V.

These alternative models provide flexibility in voltage monitoring for different application requirements.

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