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MAX6313UK44D4-T
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MAX6313UK44D4-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor with Manual Reset
  • Characteristics: Low-power, precision voltage monitoring, manual reset input, small package size
  • Package: SOT-143-4
  • Essence: The MAX6313UK44D4-T is a voltage monitor IC designed to monitor the power supply voltage of electronic systems and provide 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
  • Threshold Voltage Options: 4.4V
  • Reset Timeout Period: Adjustable from 1ms to 640ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK44D4-T has four pins in a SOT-143-4 package:

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

Functional Features

  • Monitors the power supply voltage and asserts the reset output when the voltage drops below the threshold.
  • Provides a manual reset input for immediate system reset.
  • Adjustable reset timeout period allows customization based on application requirements.
  • Low-power consumption makes it suitable for battery-powered devices.

Advantages

  • Small package size enables space-saving designs.
  • Precision voltage monitoring ensures reliable operation of electronic systems.
  • Manual reset input provides flexibility in system control.
  • Wide supply voltage range allows compatibility with various power sources.

Disadvantages

  • Limited threshold voltage options may not suit all applications.
  • Fixed reset timeout period may not be optimal for all scenarios.

Working Principles

The MAX6313UK44D4-T operates by comparing the power supply voltage with a preset threshold. When the voltage falls below the threshold, the reset output is asserted. The manual reset input can also be used to force an immediate system reset. The reset timeout period determines how long the reset output remains asserted after the voltage rises above the threshold.

Detailed Application Field Plans

The MAX6313UK44D4-T is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are required. Some application fields include:

  1. Microcontrollers and microprocessors
  2. Embedded systems
  3. Industrial control systems
  4. Power management circuits
  5. Battery-powered devices

Detailed and Complete Alternative Models

  • MAX6314UK46D3-T: Voltage Monitor with Manual Reset, 4.6V Threshold, SOT-143-4 package
  • MAX6315UK47D2-T: Voltage Monitor with Manual Reset, 4.7V Threshold, SOT-143-4 package
  • MAX6316UK48D1-T: Voltage Monitor with Manual Reset, 4.8V Threshold, SOT-143-4 package
  • MAX6317UK49D0-T: Voltage Monitor with Manual Reset, 4.9V Threshold, SOT-143-4 package

These alternative models offer different threshold voltage options while providing similar functionality and package size.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MAX6313UK44D4-T trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of MAX6313UK44D4-T in technical solutions:

  1. Q: What is MAX6313UK44D4-T? A: MAX6313UK44D4-T is a voltage monitor and reset circuit IC manufactured by Maxim Integrated. It provides power-on reset and watchdog timer functions.

  2. Q: What is the operating voltage range of MAX6313UK44D4-T? A: The operating voltage range of MAX6313UK44D4-T is typically between 1.6V and 5.5V.

  3. Q: How does MAX6313UK44D4-T provide power-on reset functionality? A: MAX6313UK44D4-T monitors the supply voltage and generates a reset signal when the voltage drops below a certain threshold, ensuring proper initialization of the system.

  4. Q: Can MAX6313UK44D4-T be used with microcontrollers and other digital devices? A: Yes, MAX6313UK44D4-T can be used with a wide range of digital devices, including microcontrollers, FPGAs, and ASICs.

  5. Q: Does MAX6313UK44D4-T have a built-in watchdog timer? A: Yes, MAX6313UK44D4-T includes a watchdog timer that can be used to monitor the activity of the system and generate a reset if necessary.

  6. Q: What is the typical reset timeout period of MAX6313UK44D4-T? A: The typical reset timeout period of MAX6313UK44D4-T is 140ms.

  7. Q: Can I adjust the reset timeout period of MAX6313UK44D4-T? A: No, the reset timeout period of MAX6313UK44D4-T is fixed and cannot be adjusted.

  8. Q: What is the maximum supply current required by MAX6313UK44D4-T? A: The maximum supply current required by MAX6313UK44D4-T is typically 10µA.

  9. Q: Can I use MAX6313UK44D4-T in battery-powered applications? A: Yes, MAX6313UK44D4-T is suitable for battery-powered applications due to its low supply current and wide operating voltage range.

  10. Q: Does MAX6313UK44D4-T have any additional features or protection mechanisms? A: Yes, MAX6313UK44D4-T includes a power-fail comparator, which can be used to detect power loss and initiate system shutdown procedures if needed.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.