MAX6314US41D2+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics: Low-power, precision voltage monitoring, reset output, small package size
• Package: SOT23-4
• Essence: Provides a reliable and accurate voltage monitoring and reset function for electronic systems.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 4.10V
• Reset Timeout Period: 140ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6314US41D2+T IC has the following pin configuration:

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

Functional Features

• Voltage Monitoring: The MAX6314US41D2+T monitors the supply voltage and provides a reset signal when it falls below a specified threshold.
• Reset Output: The IC generates a reset signal that can be used to reset microcontrollers, digital logic circuits, or other electronic systems.
• Manual Reset Input: The MR pin allows for manual resetting of the system by asserting a low-level signal.
• Precision Monitoring: The device offers accurate voltage monitoring with a tight threshold voltage option of 4.10V.
• Low Power Consumption: The IC operates at low power, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Small package size enables space-saving designs. - Wide supply voltage range allows compatibility with various systems. - Accurate voltage monitoring ensures reliable operation. - Low power consumption prolongs battery life.

Disadvantages: - Limited threshold voltage options may not suit all applications. - Reset timeout period may not be adjustable, limiting flexibility in certain scenarios.

Working Principles

The MAX6314US41D2+T operates by continuously monitoring the supply voltage. When the voltage falls below the specified threshold (4.10V), the IC asserts a reset signal on the RESET pin. This signal remains active for a fixed timeout period of 140ms after the voltage rises above the threshold again. The MR pin allows for manual resetting of the system by asserting a low-level signal.

Detailed Application Field Plans

The MAX6314US41D2+T is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are required. Some specific application fields include:

1. Microcontroller Systems: The IC ensures proper operation by monitoring the supply voltage and providing a reset signal when necessary.
2. Industrial Control Systems: It helps maintain system integrity by resetting critical components in case of power fluctuations or voltage drops.
3. Battery-Powered Devices: The low-power consumption of the IC makes it suitable for portable devices that rely on battery power.
4. Automotive Electronics: The voltage monitoring and reset capabilities of the IC enhance the reliability of automotive electronic systems.

Detailed and Complete Alternative Models

1. MAX6315US41D2+T: Similar to MAX6314US41D2+T but with a different threshold voltage option (4.15V).
2. MAX6316US41D2+T: Offers an extended reset timeout period of 280ms.
3. MAX6317US41D2+T: Provides a wider supply voltage range of 1.6V to 6.0V.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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