MAX6314US28D2+T

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Low-power consumption
  • Wide operating voltage range
  • Small package size
• Package: SOT-23-5
• Essence: Provides voltage monitoring and reset functionality for electronic systems
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.8V, 3.0V, 3.3V, 3.6V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6314US28D2+T IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | MR | Manual Reset Input | | 3 | VCC | Supply Voltage | | 4 | RESET | Active-Low Reset Output | | 5 | RESET | Active-Low Reset Output |

Functional Features

• Monitors the supply voltage and asserts a reset signal when it falls below a specified threshold.
• Provides a manual reset input for external system control.
• Generates an active-low reset output signal to reset the microcontroller or other digital logic.

Advantages and Disadvantages

Advantages: - Low-power consumption makes it suitable for battery-powered applications. - Wide operating voltage range allows compatibility with various systems. - Small package size saves board space.

Disadvantages: - Limited threshold voltage options may not meet the requirements of all applications. - Lack of additional features such as adjustable delay or hysteresis.

Working Principles

The MAX6314US28D2+T is designed to monitor the supply voltage of an electronic system. It compares the voltage with a predefined threshold and generates a reset signal when the voltage falls below this threshold. The manual reset input allows external control over the reset functionality. The active-low reset output can be connected to the microcontroller or other digital logic to initiate a system reset.

Detailed Application Field Plans

The MAX6314US28D2+T is commonly used in various applications, including: 1. Battery-powered devices: Ensures proper functioning by monitoring the battery voltage and initiating a reset if it drops below a critical level. 2. Microcontroller-based systems: Provides a reliable reset mechanism to ensure correct startup and operation of the microcontroller. 3. Industrial automation: Monitors power supply voltages in control systems to prevent malfunctions and ensure safe operation. 4. Automotive electronics: Protects sensitive electronic components from voltage fluctuations and ensures proper system initialization.

Detailed and Complete Alternative Models

1. MAX6315US28D2+T: Similar to MAX6314US28D2+T but with different threshold voltage options.
2. MAX6316US28D2+T: Offers additional features like adjustable reset delay and watchdog timer functionality.
3. MAX6317US28D2+T: Provides higher accuracy voltage monitoring with tighter threshold voltage tolerances.

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