Meixin Integrated
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MAX6388XS18D4-T
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MAX6388XS18D4-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor
  • Characteristics: Low-power, Precision, Adjustable Threshold
  • Package: SOT23-4
  • Essence: Monitors voltage levels and provides a digital output based on the threshold set by the user.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 1.8V, 2.5V, 3.0V, 3.3V, 5.0V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6388XS18D4-T has four pins in a SOT23-4 package:

  1. GND: Ground connection
  2. VCC: Supply voltage input
  3. TH: Threshold voltage selection pin
  4. OUT: Digital output indicating voltage level

Functional Features

  • Monitors the input voltage and compares it with the threshold voltage set by the user.
  • Provides a digital output signal indicating whether the input voltage is above or below the threshold.
  • Adjustable threshold voltage options allow flexibility in monitoring different voltage levels.
  • Low quiescent current ensures minimal power consumption.

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows compatibility with various systems. - Adjustable threshold voltage options provide versatility in voltage monitoring applications. - Low quiescent current minimizes power consumption, making it suitable for battery-powered devices.

Disadvantages: - Limited number of threshold voltage options available. - SOT23-4 package may require additional care during soldering.

Working Principles

The MAX6388XS18D4-T operates by comparing the input voltage with the threshold voltage set by the user. When the input voltage exceeds the threshold, the digital output (OUT pin) goes high. Conversely, when the input voltage falls below the threshold, the output goes low. This functionality allows for easy monitoring of voltage levels in various applications.

Detailed Application Field Plans

The MAX6388XS18D4-T can be used in a wide range of applications, including:

  1. Battery-Powered Devices: Monitoring battery voltage to prevent over-discharge.
  2. Power Management Systems: Detecting power supply failures or abnormal voltage levels.
  3. Industrial Control Systems: Voltage monitoring in control panels and equipment.
  4. Automotive Electronics: Monitoring voltage levels in automotive systems.
  5. Consumer Electronics: Overvoltage/undervoltage protection in electronic devices.

Detailed and Complete Alternative Models

  • MAX6388XS18D4-T is part of the MAX6388X series, which offers different threshold voltage options.
  • Alternative models within the series include:
    • MAX6388XS18D3-T: Threshold voltage option of 1.8V
    • MAX6388XS25D3-T: Threshold voltage option of 2.5V
    • MAX6388XS30D3-T: Threshold voltage option of 3.0V
    • MAX6388XS33D3-T: Threshold voltage option of 3.3V
    • MAX6388XS50D3-T: Threshold voltage option of 5.0V

These alternative models provide flexibility in selecting the appropriate threshold voltage for specific applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van MAX6388XS18D4-T in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of MAX6388XS18D4-T in technical solutions:

  1. Q: What is the MAX6388XS18D4-T? A: The MAX6388XS18D4-T is a voltage reference IC that provides a stable and accurate voltage output.

  2. Q: What is the voltage range of the MAX6388XS18D4-T? A: The MAX6388XS18D4-T has a fixed output voltage of 1.8V.

  3. Q: What is the typical accuracy of the MAX6388XS18D4-T? A: The typical accuracy of the MAX6388XS18D4-T is ±0.5%.

  4. Q: What is the operating temperature range of the MAX6388XS18D4-T? A: The MAX6388XS18D4-T can operate within a temperature range of -40°C to +125°C.

  5. Q: Can the MAX6388XS18D4-T be used in battery-powered applications? A: Yes, the MAX6388XS18D4-T is suitable for battery-powered applications as it has low quiescent current consumption.

  6. Q: Does the MAX6388XS18D4-T require any external components? A: No, the MAX6388XS18D4-T is a standalone voltage reference and does not require any external components.

  7. Q: What is the package type of the MAX6388XS18D4-T? A: The MAX6388XS18D4-T is available in a small SOT23-3 package.

  8. Q: Can the MAX6388XS18D4-T be used in precision measurement applications? A: Yes, the MAX6388XS18D4-T is suitable for precision measurement applications due to its low temperature coefficient and high accuracy.

  9. Q: Is the MAX6388XS18D4-T suitable for automotive applications? A: Yes, the MAX6388XS18D4-T is automotive qualified and can be used in automotive applications.

  10. Q: Can multiple MAX6388XS18D4-T ICs be connected in parallel to increase the output current? A: No, the MAX6388XS18D4-T is not designed to be connected in parallel. It is recommended to use a different solution if higher output current is required.

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