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MAX810SEUR+TG069
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MAX810SEUR+TG069

Product Overview

  • Category: Integrated Circuits
  • Use: Voltage Supervisors
  • Characteristics:
    • Monitors the power supply voltage of a system
    • Resets the system when the voltage falls below a predefined threshold
    • Prevents erratic behavior or data corruption
  • Package: SOT-23-3
  • Essence: Voltage supervisor with manual reset input
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.0V to 5.5V
  • Threshold Voltage Options:
    • 2.93V (MAX810SEUR+TG069)
    • Other options available upon request
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 7µA (typical)

Detailed Pin Configuration

The MAX810SEUR+TG069 is a three-pin device with the following pin configuration:

  1. GND (Ground): Connected to the ground reference of the system.
  2. RESET (Reset Output): Active-low output that goes low when the monitored voltage falls below the threshold.
  3. MR (Manual Reset Input): Active-low input used to manually reset the system.

Functional Features

  • Monitors the power supply voltage continuously.
  • Provides a reset signal to the system when the voltage drops below the threshold.
  • The manual reset input allows for external control of the reset function.
  • Low quiescent current consumption ensures minimal power usage.

Advantages and Disadvantages

Advantages: - Compact SOT-23-3 package allows for space-saving integration into small systems. - Wide supply voltage range enables compatibility with various power sources. - Manual reset input provides flexibility in system control. - Low quiescent current minimizes power consumption.

Disadvantages: - Limited threshold voltage options available in standard configuration. - Not suitable for applications requiring high precision voltage monitoring.

Working Principles

The MAX810SEUR+TG069 operates by comparing the supply voltage with a fixed threshold voltage. When the supply voltage falls below the threshold, the reset output is activated, indicating a low-voltage condition. The manual reset input can also trigger the reset function, regardless of the monitored voltage level.

Detailed Application Field Plans

The MAX810SEUR+TG069 is commonly used in various electronic systems where reliable voltage monitoring and system 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

  • MAX809SEUR+TG069: Voltage supervisor with a higher threshold voltage option (3.08V).
  • MAX811SEUR+TG069: Voltage supervisor with a lower threshold voltage option (2.63V).
  • MAX813SEUR+TG069: Voltage supervisor with dual manual reset inputs.

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

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技術ソリューションにおける MAX810SEUR+TG069 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is the MAX810SEUR+TG069?
    Answer: The MAX810SEUR+TG069 is a microprocessor supervisory circuit that monitors the power supply voltage of a microcontroller or other digital systems.

  2. Question: What is the purpose of using the MAX810SEUR+TG069 in technical solutions?
    Answer: The MAX810SEUR+TG069 ensures proper operation of the microcontroller by monitoring the power supply voltage and generating a reset signal if the voltage falls below a specified threshold.

  3. Question: How does the MAX810SEUR+TG069 work?
    Answer: The MAX810SEUR+TG069 continuously monitors the power supply voltage and compares it to a reference voltage. If the voltage drops below the reference voltage, the MAX810SEUR+TG069 generates a reset signal to restart the microcontroller.

  4. Question: What are the key features of the MAX810SEUR+TG069?
    Answer: The key features of the MAX810SEUR+TG069 include a wide operating voltage range, low quiescent current, adjustable reset threshold, and a manual reset input.

  5. Question: Can the MAX810SEUR+TG069 be used with different microcontrollers?
    Answer: Yes, the MAX810SEUR+TG069 can be used with a variety of microcontrollers and digital systems as long as the voltage requirements are within its operating range.

  6. Question: How do I set the reset threshold of the MAX810SEUR+TG069?
    Answer: The reset threshold of the MAX810SEUR+TG069 can be adjusted by connecting external resistors to the appropriate pins of the IC.

  7. Question: Can the MAX810SEUR+TG069 be used in battery-powered applications?
    Answer: Yes, the MAX810SEUR+TG069 is suitable for battery-powered applications as it has a low quiescent current and operates over a wide voltage range.

  8. Question: Does the MAX810SEUR+TG069 have any additional features?
    Answer: Yes, the MAX810SEUR+TG069 also includes a manual reset input that allows for an external reset signal to be applied to the microcontroller.

  9. Question: Is the MAX810SEUR+TG069 available in different package options?
    Answer: Yes, the MAX810SEUR+TG069 is available in various package options, including SOT23-3 and SC70-3.

  10. Question: Where can I find more information about the MAX810SEUR+TG069?
    Answer: You can refer to the datasheet of the MAX810SEUR+TG069 for detailed information on its specifications, pin configuration, and application examples.