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MAX6313UK39D3-T
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MAX6313UK39D3-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor
  • Characteristics: Low-power, Precision, Adjustable Threshold
  • Package: SOT23-5
  • Essence: Monitors voltage levels and provides a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.42V, 3.63V, 3.92V, 4.00V, 4.38V, 4.63V, 4.75V, 4.88V, 4.92V, 5.00V
  • Reset Timeout Period: 140ms (typical)
  • Quiescent Current: 1µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6313UK39D3-T has a SOT23-5 package with the following pin configuration:

  1. GND (Ground)
  2. RESET (Reset Output)
  3. MR (Manual Reset Input)
  4. TH (Threshold Voltage Selection)
  5. VCC (Supply Voltage)

Functional Features

  • Monitors supply voltage and generates a reset signal when it drops below the selected threshold voltage.
  • Provides a manual reset input for immediate system reset.
  • Adjustable threshold voltage allows customization for different applications.
  • Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Precise voltage monitoring for reliable system operation. - Adjustable threshold voltage provides flexibility. - Low-power consumption extends battery life. - Small package size allows for space-saving designs.

Disadvantages: - Limited threshold voltage options may not suit all applications. - Manual reset input may require additional external components.

Working Principles

The MAX6313UK39D3-T operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold, the reset output is activated, signaling a system reset. The manual reset input can also trigger an immediate reset. The IC's low quiescent current ensures minimal power consumption during operation.

Detailed Application Field Plans

The MAX6313UK39D3-T finds applications in various fields, including:

  1. Battery-Powered Devices: Provides voltage monitoring and reset functionality to ensure proper operation and prevent data loss in portable devices.
  2. Industrial Control Systems: Monitors power supply voltages in industrial control systems, triggering resets when necessary to maintain system integrity.
  3. Automotive Electronics: Ensures stable operation of automotive electronics by monitoring voltage levels and initiating resets in case of voltage drops or fluctuations.
  4. Home Automation: Used in smart home systems to monitor power supply voltages and initiate resets if voltage levels become unstable.

Detailed and Complete Alternative Models

  1. MAX6314UK39D3-T: Similar to MAX6313UK39D3-T but with additional features such as adjustable reset timeout period.
  2. MAX6315UK39D3-T: Offers a wider range of threshold voltage options compared to MAX6313UK39D3-T.
  3. MAX6316UK39D3-T: Provides higher precision voltage monitoring with tighter threshold voltage tolerances.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng MAX6313UK39D3-T sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of MAX6313UK39D3-T in technical solutions:

  1. Q: What is MAX6313UK39D3-T? A: MAX6313UK39D3-T is a voltage monitor and reset circuit that provides power-on reset and watchdog timer functions for microcontrollers and other digital systems.

  2. Q: What is the operating voltage range of MAX6313UK39D3-T? A: The operating voltage range of MAX6313UK39D3-T is from 1.6V to 5.5V.

  3. Q: How does MAX6313UK39D3-T provide power-on reset functionality? A: MAX6313UK39D3-T monitors the supply voltage and asserts a reset signal to the microcontroller when the voltage drops below a specified threshold.

  4. Q: Can I adjust the reset threshold voltage of MAX6313UK39D3-T? A: Yes, MAX6313UK39D3-T allows you to set the reset threshold voltage using external resistors.

  5. Q: Does MAX6313UK39D3-T have a watchdog timer feature? A: Yes, MAX6313UK39D3-T includes a watchdog timer that can be used to monitor the activity of the microcontroller and assert a reset if it hangs or stops responding.

  6. Q: What is the typical watchdog timeout period of MAX6313UK39D3-T? A: The typical watchdog timeout period of MAX6313UK39D3-T is 1.6 seconds.

  7. Q: Can I disable the watchdog timer function of MAX6313UK39D3-T? A: Yes, the watchdog timer function of MAX6313UK39D3-T can be disabled by connecting the WDI pin to VCC.

  8. Q: What is the maximum supply current of MAX6313UK39D3-T? A: The maximum supply current of MAX6313UK39D3-T is 10µA.

  9. Q: Can I use MAX6313UK39D3-T in battery-powered applications? A: Yes, MAX6313UK39D3-T is suitable for battery-powered applications due to its low supply current and wide operating voltage range.

  10. Q: Does MAX6313UK39D3-T have any built-in delay for power-on reset? A: Yes, MAX6313UK39D3-T includes a fixed delay of approximately 200ms for power-on reset to ensure stable power supply before releasing the reset signal.

Please note that these answers are based on general information about MAX6313UK39D3-T. For specific details and application requirements, it is recommended to refer to the datasheet or consult the manufacturer's technical support.