Maxim Integrated
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MAX6310UK46D4-T
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MAX6310UK46D4-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, 3.30V, 4.63V, 4.38V, 4.50V
  • Reset Timeout Period: 140ms, 280ms, 560ms, 1120ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6310UK46D4-T has a total of 5 pins:

  1. GND: Ground connection
  2. RESET: Active-low reset output
  3. TH: Threshold voltage selection pin
  4. MR: Manual reset input
  5. VCC: Supply voltage input

Functional Features

  • Monitors the supply voltage and generates a reset signal when it drops below the selected threshold.
  • Provides an active-low reset output that remains low until the supply voltage rises above the threshold for the specified timeout period.
  • Offers adjustable threshold voltage options to suit different applications.
  • Includes a manual reset input for external reset control.

Advantages and Disadvantages

Advantages: - Low-power consumption - Precision voltage monitoring - Adjustable threshold voltage - Small package size

Disadvantages: - Limited number of threshold voltage options - Fixed reset timeout periods

Working Principles

The MAX6310UK46D4-T is designed to monitor the supply voltage of a system. It compares the voltage at the TH pin with the internally set threshold voltage. When the supply voltage drops below the selected threshold, the RESET pin goes low, indicating a reset condition. The reset output remains low until the supply voltage rises above the threshold for the specified timeout period.

Detailed Application Field Plans

The MAX6310UK46D4-T can be used in various applications where voltage monitoring and reset functionality are required. Some potential application fields include:

  1. Microcontroller Systems: Ensuring proper operation by resetting the microcontroller when the supply voltage falls below a certain level.
  2. Battery-Powered Devices: Protecting the battery from deep discharge by triggering a reset when the voltage drops to a critical level.
  3. Industrial Control Systems: Monitoring power supply integrity and initiating a system reset if voltage fluctuations occur.
  4. Automotive Electronics: Providing voltage supervision to prevent malfunctions or damage due to unstable power supply conditions.

Detailed and Complete Alternative Models

  1. MAX6315: Similar voltage monitor IC with adjustable threshold and longer reset timeout options.
  2. MAX6381: Voltage monitor IC with fixed threshold voltage options and additional features like watchdog timer and manual reset input.
  3. MAX809: Low-power microprocessor reset circuits with fixed threshold voltage and various package options.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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Énumérez 10 questions et réponses courantes liées à l'application de MAX6310UK46D4-T dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of MAX6310UK46D4-T in technical solutions:

  1. Q: What is the MAX6310UK46D4-T? A: The MAX6310UK46D4-T is a voltage monitor and reset circuit IC.

  2. Q: What is the purpose of the MAX6310UK46D4-T? A: It is designed to monitor the power supply voltage and generate a reset signal when the voltage falls below a certain threshold.

  3. Q: What is the operating voltage range of the MAX6310UK46D4-T? A: The operating voltage range is typically between 1.6V and 5.5V.

  4. Q: How does the MAX6310UK46D4-T generate a reset signal? A: It uses an internal comparator to monitor the voltage and generates a reset signal when the voltage drops below the specified threshold.

  5. Q: Can I adjust the threshold voltage for the reset signal? A: No, the threshold voltage is fixed at 4.63V for the MAX6310UK46D4-T.

  6. Q: What is the typical reset time delay for the MAX6310UK46D4-T? A: The typical reset time delay is around 140ms.

  7. Q: Can I use the MAX6310UK46D4-T in battery-powered applications? A: Yes, it can be used in battery-powered applications as long as the operating voltage range is within the specified limits.

  8. Q: Does the MAX6310UK46D4-T have any additional features? A: Yes, it has a manual reset input and an active-low reset output.

  9. Q: What is the package type of the MAX6310UK46D4-T? A: It is available in a SOT23-5 package.

  10. Q: Can I use multiple MAX6310UK46D4-T ICs in parallel for redundancy? A: Yes, you can use multiple ICs in parallel to provide redundancy and improve reliability in critical applications.

Please note that these answers are based on general information about the MAX6310UK46D4-T and may vary depending on specific application requirements.