MAX6314US31D2+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Supervisors
• Characteristics:
  • Low-power consumption
  • Wide operating voltage range
  • Adjustable reset threshold
  • Small package size
• Package: SOT-23-3
• Essence: This product is a voltage supervisor IC that monitors the power supply voltage and provides a reset signal to the microcontroller or other digital devices when the voltage falls below a certain threshold.
• Packaging/Quantity: Tape & Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.45V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period Options: 140ms, 560ms, 1120ms, 2240ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6314US31D2+T has three pins:

1. GND: Ground pin
2. RESET: Reset output pin
3. VCC: Power supply input pin

Functional Features

• Monitors the power supply voltage continuously
• Generates a reset signal when the voltage drops below the set threshold
• Adjustable reset threshold and timeout period options
• Low-power consumption for battery-powered applications
• Small package size allows for space-saving designs

Advantages and Disadvantages

Advantages: - Wide operating voltage range makes it suitable for various applications - Adjustable reset threshold allows customization for different voltage levels - Low-power consumption prolongs battery life - Small package size saves board space

Disadvantages: - Limited reset timeout period options may not meet the requirements of all applications - SOT-23-3 package may be challenging to solder for inexperienced users

Working Principles

The MAX6314US31D2+T operates by continuously monitoring the power supply voltage. When the voltage falls below the set threshold, it generates a reset signal. This signal can be used to reset microcontrollers or other digital devices, ensuring proper operation when the power supply voltage is unstable.

Detailed Application Field Plans

The MAX6314US31D2+T is commonly used in various electronic systems where reliable power supply monitoring is crucial. Some application fields include:

1. Embedded Systems: Used to monitor the power supply voltage in microcontroller-based embedded systems, ensuring stable operation.
2. Industrial Automation: Employed in industrial automation equipment to detect power supply fluctuations and initiate system resets if necessary.
3. Consumer Electronics: Integrated into consumer electronic devices like smartphones and tablets to prevent data corruption during power supply disturbances.
4. Automotive Electronics: Utilized in automotive electronics to monitor the vehicle's power supply and trigger appropriate actions in case of voltage drops.

Detailed and Complete Alternative Models

1. MAX6315US31D2+T: Similar to MAX6314US31D2+T but with additional features such as manual reset input and watchdog timer functionality.
2. MAX6384XS26D3+T: Voltage supervisor IC with a higher reset threshold voltage and longer reset timeout period.
3. MAX6326UR29-T: Voltage supervisor IC with a fixed reset threshold voltage of 2.9V and adjustable reset timeout period.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

Word count: 446 words