Meixin Integrated
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MAX6314US31D4+T
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MAX6314US31D4+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics: Low-power, precision voltage monitoring, reset output
  • Package: SOT-143-4
  • Essence: Monitors the power supply voltage and generates a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

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

Detailed Pin Configuration

The MAX6314US31D4+T IC has the following pin configuration:

  1. VCC: Power Supply Input
  2. GND: Ground
  3. RESET: Reset Output
  4. MR: Manual Reset Input

Functional Features

  • Monitors the power supply voltage continuously.
  • Generates a reset signal when the voltage falls below the specified threshold.
  • Provides a manual reset input for external control.

Advantages and Disadvantages

Advantages

  • Low-power consumption.
  • Precision voltage monitoring.
  • Small package size.
  • Wide operating temperature range.

Disadvantages

  • Limited options for reset threshold voltage and timeout period.

Working Principles

The MAX6314US31D4+T operates by comparing the power supply voltage with the preset threshold voltage. When the voltage drops below the threshold, the reset output is activated, indicating a power failure. The reset signal remains active until the voltage rises above the threshold or a manual reset is applied.

Detailed Application Field Plans

The MAX6314US31D4+T is commonly used in various applications where reliable power supply monitoring and reset functionality are required. Some potential application fields include:

  1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
  2. Industrial Control Systems: Providing reliable reset signals for critical control circuits.
  3. Automotive Electronics: Monitoring battery voltage and generating reset signals for safety-critical systems.
  4. Medical Devices: Ensuring proper operation and patient safety by monitoring power supply integrity.

Detailed and Complete Alternative Models

  • MAX6315US31D4+T
  • MAX6316US31D4+T
  • MAX6317US31D4+T
  • MAX6318US31D4+T

These alternative models offer similar functionality with slight variations in specifications, such as different reset threshold voltage options or package types.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX6314US31D4+T in technische oplossingen

  1. Question: What is the MAX6314US31D4+T?
    Answer: The MAX6314US31D4+T is a voltage monitor and reset circuit that is commonly used in technical solutions.

  2. Question: What is the purpose of the MAX6314US31D4+T?
    Answer: The purpose of this component is to monitor the voltage level of a system and generate a reset signal when the voltage falls below a certain threshold.

  3. Question: How does the MAX6314US31D4+T work?
    Answer: It continuously monitors the voltage level by comparing it to an internal reference voltage. When the voltage drops below the threshold, it triggers a reset signal.

  4. Question: What are the typical applications of the MAX6314US31D4+T?
    Answer: It is commonly used in microcontroller-based systems, embedded systems, and other electronic devices where a reliable power-on reset is required.

  5. Question: Can the threshold voltage be adjusted in the MAX6314US31D4+T?
    Answer: No, the threshold voltage is fixed and cannot be adjusted. It is set at 3.1V for the MAX6314US31D4+T variant.

  6. Question: What is the maximum supply voltage that the MAX6314US31D4+T can handle?
    Answer: The maximum supply voltage is 5.5V for the MAX6314US31D4+T.

  7. Question: Does the MAX6314US31D4+T have any additional features?
    Answer: Yes, it has a manual reset input pin that allows for external control of the reset signal.

  8. Question: Is the MAX6314US31D4+T suitable for battery-powered applications?
    Answer: Yes, it is suitable for battery-powered applications as it has a low quiescent current and operates in a wide voltage range.

  9. Question: Can the MAX6314US31D4+T be used in automotive applications?
    Answer: Yes, it is automotive-grade and can be used in automotive applications that require reliable voltage monitoring and reset functionality.

  10. Question: Are there any specific precautions to consider when using the MAX6314US31D4+T?
    Answer: It is important to follow the manufacturer's datasheet and application notes for proper usage and to ensure that the component is operated within its specified limits.