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MAX810TEUR+T10
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MAX810TEUR+T10

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Supervisor
  • Characteristics: Low-power, reset output, watchdog timer
  • Package: SOT-23-3
  • Essence: Monitors the power supply voltage and generates a reset signal when the voltage falls below a predetermined threshold.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.0V to 5.5V
  • Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
  • Watchdog Timeout Period: 1.6s, 3.2s, 6.4s, 12.8s
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX810TEUR+T10 has three pins:

  1. VCC: Power supply input pin.
  2. GND: Ground reference pin.
  3. RESET: Output pin that goes low when the monitored voltage drops below the threshold.

Functional Features

  • Monitors the power supply voltage continuously.
  • Generates a reset signal when the voltage falls below the set threshold.
  • Includes a watchdog timer for system monitoring.
  • Low-power consumption.
  • Small form factor package.

Advantages and Disadvantages

Advantages: - Provides reliable voltage supervision for critical systems. - Low-power operation extends battery life. - Small package size allows for space-constrained designs.

Disadvantages: - Limited options for reset threshold voltage and watchdog timeout period. - Not suitable for applications requiring higher voltage thresholds.

Working Principles

The MAX810TEUR+T10 is designed to monitor the power supply voltage of a system. It compares the supply voltage with a preset threshold voltage. When the supply voltage drops below the threshold, the RESET pin goes low, indicating a power failure. The device also includes a watchdog timer that must be periodically reset to prevent system lock-up.

Detailed Application Field Plans

The MAX810TEUR+T10 is commonly used in various applications, including:

  1. Battery-powered devices: Provides voltage supervision to prevent unexpected shutdowns and data loss.
  2. Microcontroller systems: Ensures proper system initialization by monitoring the power supply voltage during startup.
  3. Industrial control systems: Protects critical components from voltage fluctuations and ensures reliable operation.

Detailed and Complete Alternative Models

  1. MAX809: Similar voltage supervisor IC with adjustable reset threshold voltage options.
  2. MAX811: Voltage supervisor IC with additional manual reset input.
  3. MAX813: Dual-voltage supervisor IC for monitoring multiple power supplies simultaneously.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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技術ソリューションにおける MAX810TEUR+T10 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。

Sure! Here are 10 common questions and answers related to the application of MAX810TEUR+T10 in technical solutions:

  1. Q: What is the MAX810TEUR+T10? A: The MAX810TEUR+T10 is a microprocessor supervisory circuit that monitors the power supply voltage of a microcontroller or other digital systems.

  2. Q: What is the purpose of using the MAX810TEUR+T10 in a technical solution? A: The MAX810TEUR+T10 ensures reliable operation by monitoring the power supply voltage and generating a reset signal if the voltage falls below a specified threshold.

  3. Q: How does the MAX810TEUR+T10 work? A: It continuously compares the monitored voltage with a preset threshold. If the voltage drops below the threshold, it triggers a reset signal to the microcontroller, ensuring a controlled restart.

  4. Q: What is the operating voltage range of the MAX810TEUR+T10? A: The MAX810TEUR+T10 operates within a voltage range of 1.0V to 5.5V.

  5. Q: Can the MAX810TEUR+T10 be used with different microcontrollers? A: Yes, the MAX810TEUR+T10 can be used with various microcontrollers and digital systems as long as they operate within the specified voltage range.

  6. Q: Does the MAX810TEUR+T10 have any adjustable parameters? A: No, the MAX810TEUR+T10 has fixed threshold voltages and delay times, which are predetermined by its design.

  7. Q: Is the MAX810TEUR+T10 suitable for battery-powered applications? A: Yes, the MAX810TEUR+T10 is commonly used in battery-powered applications due to its low quiescent current and wide operating voltage range.

  8. Q: Can the MAX810TEUR+T10 be used in automotive applications? A: Yes, the MAX810TEUR+T10 is suitable for automotive applications as it can withstand harsh environments and has a wide temperature range.

  9. Q: What is the typical reset time delay of the MAX810TEUR+T10? A: The typical reset time delay of the MAX810TEUR+T10 is 140ms, ensuring sufficient time for the power supply to stabilize before restarting the system.

  10. Q: Are there any additional features or protections provided by the MAX810TEUR+T10? A: Yes, the MAX810TEUR+T10 includes a manual reset input, a watchdog timer, and a power-on reset glitch immunity feature, enhancing system reliability.

Please note that these answers are general and may vary depending on the specific application and requirements.