Maxim Integrated
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MAX706CSA+T
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MAX706CSA+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics:
    • Monitors the power supply voltage of a system and provides a reset signal when the voltage drops below a specified threshold.
    • Ensures proper operation of microcontrollers, digital processors, and other sensitive components by preventing them from operating at insufficient voltage levels.
  • Package: Small Outline Integrated Circuit (SOIC)
  • Essence: Provides reliable voltage monitoring and reset functionality for electronic systems.
  • Packaging/Quantity: Comes in a tape and reel packaging with 2500 units per reel.

Specifications

  • Supply Voltage Range: 1.2V to 5.5V
  • Threshold Voltage Options: 4.63V, 4.38V, 4.00V, 3.08V, 2.93V, 2.63V, 2.32V, 2.06V
  • Reset Timeout Period: Adjustable from 1ms to 640ms
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX706CSA+T has a total of 8 pins:

  1. GND: Ground connection
  2. RESET: Active-low reset output
  3. MR: Manual reset input
  4. VCC: Positive power supply voltage
  5. TH: Threshold voltage selection pin
  6. CT: Capacitor connection for reset timeout adjustment
  7. RESET: Active-low reset output
  8. VCC: Positive power supply voltage

Functional Features

  • Accurate voltage monitoring: The MAX706CSA+T accurately monitors the power supply voltage and generates a reset signal when it falls below the set threshold.
  • Adjustable reset timeout: The reset timeout period can be adjusted according to the specific requirements of the system.
  • Manual reset capability: The MR pin allows for manual reset of the system.
  • Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - Provides reliable voltage monitoring and reset functionality. - Adjustable reset timeout period. - Manual reset capability. - Low power consumption.

Disadvantages: - Limited threshold voltage options. - Not suitable for high-voltage applications.

Working Principles

The MAX706CSA+T works by continuously monitoring the power supply voltage using an internal voltage reference. When the voltage drops below the set threshold, the IC generates a reset signal, which can be used to reset microcontrollers or other digital components. The reset timeout period can be adjusted using an external capacitor connected to the CT pin. The MR pin allows for manual reset of the system.

Application Field Plans

The MAX706CSA+T is commonly used in various electronic systems where reliable voltage monitoring and reset functionality are required. Some application fields include:

  1. Microcontroller-based systems
  2. Digital processors
  3. Embedded systems
  4. Industrial control systems
  5. Automotive electronics

Alternative Models

Some alternative models that provide similar functionality to the MAX706CSA+T are:

  1. MAX705CSA+T
  2. MAX707CSA+T
  3. MAX811SEUS-T
  4. MAX809SEUR-T
  5. MAX6316LUK46CY-T

These models offer different package options, threshold voltage ranges, and additional features to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX706CSA+T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MAX706CSA+T in technical solutions:

  1. Q: What is the MAX706CSA+T? A: The MAX706CSA+T is a microprocessor supervisory circuit that monitors the power supply voltage of a system and generates a reset signal when the voltage falls below a certain threshold.

  2. Q: What is the purpose of using the MAX706CSA+T in a technical solution? A: The MAX706CSA+T ensures proper operation of microprocessors and other digital ICs by providing a reliable reset signal during power-up, power-down, or brownout conditions.

  3. Q: How does the MAX706CSA+T detect low voltage conditions? A: The MAX706CSA+T uses an internal voltage reference and comparator to monitor the power supply voltage. When the voltage drops below a preset threshold, it triggers a reset signal.

  4. Q: Can I adjust the voltage threshold for the reset signal? A: No, the MAX706CSA+T has a fixed voltage threshold of approximately 4.65V.

  5. Q: What is the maximum supply voltage that the MAX706CSA+T can handle? A: The MAX706CSA+T can handle a maximum supply voltage of 5.5V.

  6. Q: Does the MAX706CSA+T have any delay before generating the reset signal? A: Yes, the MAX706CSA+T has an adjustable reset timeout period that can be set using external capacitors.

  7. Q: Can I use the MAX706CSA+T with different microprocessors or digital ICs? A: Yes, the MAX706CSA+T is compatible with a wide range of microprocessors and digital ICs that require a reset signal during power-up.

  8. Q: Does the MAX706CSA+T have any additional features? A: Yes, the MAX706CSA+T includes a manual reset input and a watchdog timer function for system monitoring.

  9. Q: What is the operating temperature range of the MAX706CSA+T? A: The MAX706CSA+T can operate in the temperature range of -40°C to +85°C.

  10. Q: Is the MAX706CSA+T available in different package options? A: Yes, the MAX706CSA+T is available in an 8-pin SOIC package.

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 accurate information.