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MAX6719AUTSYD3+T
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MAX6719AUTSYD3+T

Product Overview

  • Category: Integrated Circuits (ICs)
  • Use: Voltage Monitoring and Reset Circuits
  • Characteristics: Low-power consumption, wide voltage range, small package size
  • Package: SOT-23-6
  • Essence: Provides voltage monitoring and reset functions for microcontrollers and other digital systems
  • Packaging/Quantity: Tape & Reel (3000 pieces)

Specifications

  • Voltage Range: 1.6V to 5.5V
  • Reset Threshold Options: 4.63V, 4.38V, 4.00V, 3.08V
  • Quiescent Current: 6µA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX6719AUTSYD3+T has a total of 6 pins: 1. GND 2. RESET 3. MR 4. VCC 5. RESET 6. RESET

Functional Features

  • Monitors system voltage
  • Generates a reset signal when the voltage falls below a preset threshold
  • Manual reset input for external control
  • Low-power consumption

Advantages and Disadvantages

Advantages

  • Wide voltage range
  • Small package size
  • Low quiescent current
  • Multiple reset threshold options

Disadvantages

  • Limited to 6-pin SOT-23 package
  • Limited to preset reset threshold options

Working Principles

The MAX6719AUTSYD3+T monitors the system voltage and compares it to the preset threshold. When the voltage drops below the threshold, it generates a reset signal to ensure proper operation of the connected digital systems.

Detailed Application Field Plans

The MAX6719AUTSYD3+T is commonly used in applications where reliable voltage monitoring and reset functions are required for microcontrollers, DSPs, FPGAs, and other digital systems. It is widely used in battery-powered devices, industrial equipment, and embedded systems.

Detailed and Complete Alternative Models

  • MAX6716AUTSYD3+T
  • MAX6717AUTSYD3+T
  • MAX6718AUTSYD3+T
  • MAX6719AUTSYD3+T

This completes the entry for MAX6719AUTSYD3+T, providing comprehensive information about its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MAX6719AUTSYD3+T dalam solusi teknis

  1. What is the MAX6719AUTSYD3+T?

    • The MAX6719AUTSYD3+T is a microprocessor (µP) supervisory circuit that monitors power supply voltages and resets the µP in the event of a power failure or voltage drop.

  2. How does the MAX6719AUTSYD3+T help in technical solutions?

    • It helps ensure the reliable operation of microprocessors by monitoring power supply voltages and initiating a reset if necessary, preventing potential malfunctions due to power fluctuations.

  3. What are the key features of the MAX6719AUTSYD3+T?

    • Some key features include a precision voltage monitor, manual reset input, watchdog timer, and low supply current, making it suitable for various technical applications.

  4. In what kind of technical solutions can the MAX6719AUTSYD3+T be used?

    • It can be used in embedded systems, industrial control systems, automotive electronics, and other applications where maintaining stable power supply voltages is critical.

  5. How does the precision voltage monitor function in the MAX6719AUTSYD3+T?

    • The precision voltage monitor continuously compares the power supply voltage to a preset threshold, triggering a reset signal if the voltage falls below the specified level.

  6. What is the purpose of the watchdog timer in the MAX6719AUTSYD3+T?

    • The watchdog timer helps prevent system lock-up by requiring periodic activation from the microprocessor. If the microprocessor fails to reset the timer within the specified interval, the MAX6719AUTSYD3+T initiates a reset.

  7. Can the MAX6719AUTSYD3+T be used with different power supply voltages?

    • Yes, it can operate with a wide range of power supply voltages, typically from 1.6V to 5.5V, making it versatile for various technical solutions.

  8. What is the typical response time of the MAX6719AUTSYD3+T in detecting a power supply fault?

    • The typical response time is very fast, usually within a few microseconds, ensuring quick action to protect the microprocessor from potential damage.

  9. Does the MAX6719AUTSYD3+T have built-in protection against voltage transients?

    • Yes, it includes built-in glitch immunity to prevent false resets caused by voltage transients or noise on the power supply line.

  10. Are there any application notes or reference designs available for integrating the MAX6719AUTSYD3+T into technical solutions?

    • Yes, Maxim Integrated provides comprehensive application notes and reference designs to assist engineers in effectively incorporating the MAX6719AUTSYD3+T into their technical solutions.