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MAX6387XS26D3+T
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MAX6387XS26D3+T

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics:
    • Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a certain threshold.
    • Provides a reliable way to ensure proper operation of electronic systems by preventing them from operating in an undervoltage condition.
  • Package: SOT23-6
  • Essence: Voltage monitoring and reset functionality in a compact package.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel.

Specifications

  • Supply Voltage Range: 1.5V to 5.5V
  • Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 3.30V, 4.38V, 4.63V
  • Reset Timeout Period: Adjustable or Fixed options
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6387XS26D3+T IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | MR | Manual Reset Input | | 3 | VCC | Power Supply Voltage | | 4 | RESET | Reset Output | | 5 | TH | Threshold Voltage Selection | | 6 | GND | Ground |

Functional Features

  • Voltage Monitoring: The MAX6387XS26D3+T continuously monitors the power supply voltage.
  • Reset Generation: When the voltage falls below the selected threshold, the IC generates a reset signal.
  • Manual Reset: The manual reset input (MR) allows for external control of the reset signal.
  • Adjustable Timeout: The reset timeout period can be adjusted using external components or fixed internally.

Advantages

  • Compact Package: The SOT23-6 package offers a small footprint, making it suitable for space-constrained applications.
  • Wide Supply Voltage Range: The IC can operate from 1.5V to 5.5V, accommodating various power supply configurations.
  • Multiple Threshold Options: Different threshold voltage options provide flexibility in monitoring different voltage levels.
  • Adjustable Reset Timeout: The ability to adjust the reset timeout period allows customization based on specific system requirements.

Disadvantages

  • Limited Pin Configuration: The IC has a fixed pin configuration, which may not be suitable for all application layouts.
  • Single Functionality: The MAX6387XS26D3+T is designed specifically for voltage monitoring and reset generation, limiting its use to those functions.

Working Principles

The MAX6387XS26D3+T operates by comparing the power supply voltage with the selected threshold voltage. When the voltage falls below the threshold, the internal circuitry generates a reset signal. This signal remains active until the voltage rises above the threshold or a manual reset is triggered.

Detailed Application Field Plans

The MAX6387XS26D3+T finds applications in various electronic systems where voltage monitoring and reset functionality are critical. Some potential application fields include: - Microcontrollers and Microprocessors - Embedded Systems - Power Management Circuits - Industrial Control Systems - Automotive Electronics

Detailed and Complete Alternative Models

  • MAX6387XS26D3+T is part of the MAX6387 series from Maxim Integrated.
  • Alternative models within the series include:
    • MAX6387XS26D2+T
    • MAX6387XS26D4+T
    • MAX6387XS26D5+T
    • MAX6387XS26D6+T

These alternative models offer similar voltage monitoring and reset functionality but may have different threshold voltage options or package configurations.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MAX6387XS26D3+T i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MAX6387XS26D3+T in technical solutions:

  1. Q: What is MAX6387XS26D3+T? A: MAX6387XS26D3+T is a voltage reference IC manufactured by Maxim Integrated. It provides a stable and accurate voltage reference of 2.6V.

  2. Q: What are the typical applications of MAX6387XS26D3+T? A: MAX6387XS26D3+T is commonly used in various technical solutions such as power management, sensor calibration, analog-to-digital converters (ADCs), and precision measurement systems.

  3. Q: How does MAX6387XS26D3+T ensure accuracy in voltage references? A: MAX6387XS26D3+T utilizes a precision bandgap core that maintains stability and accuracy over temperature variations and supply voltage changes.

  4. Q: Can I use MAX6387XS26D3+T with both single-ended and differential input/output configurations? A: Yes, MAX6387XS26D3+T supports both single-ended and differential input/output configurations, making it versatile for different system requirements.

  5. Q: What is the operating temperature range of MAX6387XS26D3+T? A: MAX6387XS26D3+T can operate within a temperature range of -40°C to +125°C, making it suitable for a wide range of environments.

  6. Q: Does MAX6387XS26D3+T require any external components for operation? A: No, MAX6387XS26D3+T is a standalone voltage reference IC and does not require any external components for its basic operation.

  7. Q: What is the output voltage tolerance of MAX6387XS26D3+T? A: The output voltage tolerance of MAX6387XS26D3+T is typically ±0.5%, ensuring precise and consistent voltage references.

  8. Q: Can I use MAX6387XS26D3+T in battery-powered applications? A: Yes, MAX6387XS26D3+T has a low supply current and can be used in battery-powered applications to provide stable voltage references.

  9. Q: Does MAX6387XS26D3+T have any built-in protection features? A: Yes, MAX6387XS26D3+T includes built-in reverse-battery protection and thermal shutdown features to ensure safe operation and prevent damage.

  10. Q: Is MAX6387XS26D3+T available in different package options? A: Yes, MAX6387XS26D3+T is available in various package options, including SOT23-3 and SC70-3, providing flexibility for different PCB layouts and space constraints.

Please note that the answers provided here are general and may vary depending on specific datasheet information and application requirements.