MAX6318LHUK49BX+T

Product Overview

Category

MAX6318LHUK49BX+T belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage monitoring and reset functions in various electronic devices.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

MAX6318LHUK49BX+T is available in a small SOT23-5 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 4.63V, 4.88V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6318LHUK49BX+T IC has the following pin configuration:

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

Functional Features

• Voltage Monitoring: The IC continuously monitors the supply voltage and compares it with the preset threshold voltage.
• Reset Generation: When the supply voltage falls below the threshold voltage, the IC generates a reset signal to initiate a system reset.
• Manual Reset: The MR pin allows for manual reset input, overriding the automatic reset function.
• Power-On Reset: The IC provides a reset signal upon power-up to ensure proper initialization of the system.

Advantages and Disadvantages

Advantages

• High accuracy in voltage monitoring
• Low power consumption
• Wide operating voltage range allows for versatile applications
• Small package size enables space-saving designs

Disadvantages

• Limited reset threshold voltage options
• Reset timeout period may not be adjustable

Working Principles

The MAX6318LHUK49BX+T operates by continuously monitoring the supply voltage using an internal voltage reference. When the supply voltage falls below the preset threshold voltage, the IC generates a reset signal. This signal remains active until the supply voltage rises above the threshold voltage or a manual reset is triggered.

Detailed Application Field Plans

The MAX6318LHUK49BX+T finds applications in various electronic devices that require reliable voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation and reset during power fluctuations.
2. Industrial Control Systems: Providing voltage monitoring and reset capabilities for critical control systems.
3. Automotive Electronics: Monitoring battery voltage and initiating system resets when necessary.
4. Power Management: Enabling efficient power management by monitoring supply voltages in power-sensitive devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX6318LHUK49BX+T are:

1. MAX6316LUK46BY+T
2. MAX6319MUK45CY+T
3. MAX6320PUK26CY+T
4. MAX6325ESAT

These alternative models provide voltage monitoring and reset functions with varying specifications and package options, allowing designers to choose the most suitable option for their specific requirements.

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