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MAX6314US26D4-T
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MAX6314US26D4-T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor
  • Characteristics: Low-power, Precision, Reset Output
  • Package: SOT-143
  • Essence: Monitors the voltage level and provides a reset signal when the voltage drops below a certain threshold.
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Supply Voltage: 2.6V
  • Reset Threshold Voltage: 2.63V
  • Reset Timeout Period: 140ms
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6314US26D4-T has four pins:

  1. VCC: Power supply input pin (+2.6V)
  2. GND: Ground pin (0V reference)
  3. RESET: Active-low reset output pin
  4. MR: Manual reset input pin (active-low)

Functional Features

  • Monitors the supply voltage continuously
  • Generates a reset signal when the voltage drops below the reset threshold
  • Provides a manual reset option through the MR pin
  • Low-power consumption for energy-efficient applications
  • Precision voltage monitoring for accurate detection

Advantages and Disadvantages

Advantages: - Compact SOT-143 package for space-constrained designs - Wide operating temperature range for versatile applications - Low-power consumption extends battery life - Precision voltage monitoring ensures reliable operation

Disadvantages: - Limited supply voltage range (specifically designed for 2.6V systems) - Fixed reset threshold voltage may not be suitable for all applications

Working Principles

The MAX6314US26D4-T operates by continuously monitoring the supply voltage connected to the VCC pin. When the voltage drops below the reset threshold of 2.63V, the IC generates an active-low reset signal on the RESET pin. This signal can be used to reset microcontrollers, digital logic circuits, or other devices.

Additionally, the MR pin allows for a manual reset option. When this pin is pulled low, it overrides the voltage monitoring and forces the RESET pin to generate a reset signal, regardless of the supply voltage level.

Detailed Application Field Plans

The MAX6314US26D4-T is commonly used in various applications where voltage monitoring and reset functionality are required. Some specific application fields include:

  1. Battery-Powered Devices: Ensures proper operation by monitoring the battery voltage and initiating a reset if the voltage drops too low.
  2. Microcontroller Systems: Protects the system from erratic behavior caused by insufficient power supply voltage.
  3. Industrial Control Systems: Provides reliable reset functionality to ensure stable operation of critical control systems.
  4. Automotive Electronics: Monitors the vehicle's electrical system voltage and triggers a reset if necessary, preventing malfunctions.

Detailed and Complete Alternative Models

  • MAX6315US26D4-T
  • MAX6316US26D4-T
  • MAX6317US26D4-T
  • MAX6318US26D4-T
  • MAX6319US26D4-T

These alternative models offer similar voltage monitoring and reset features but may have different specifications or package options to suit specific requirements.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem MAX6314US26D4-T w rozwiązaniach technicznych

Sure! Here are 10 common questions and answers related to the application of MAX6314US26D4-T in technical solutions:

  1. Q: What is MAX6314US26D4-T? A: MAX6314US26D4-T is a voltage monitor and reset IC manufactured by Maxim Integrated. It provides power supply monitoring and reset generation functions.

  2. Q: What is the operating voltage range of MAX6314US26D4-T? A: The operating voltage range of MAX6314US26D4-T is from 1.6V to 5.5V.

  3. Q: What is the purpose of a voltage monitor and reset IC? A: A voltage monitor and reset IC ensures that the microcontroller or other digital circuitry operates within specified voltage limits, and generates a reset signal if the voltage falls below a certain threshold.

  4. Q: How does MAX6314US26D4-T monitor the voltage? A: MAX6314US26D4-T monitors the voltage by comparing it with an internal reference voltage. If the voltage drops below the threshold, it triggers a reset signal.

  5. Q: Can MAX6314US26D4-T be used in battery-powered applications? A: Yes, MAX6314US26D4-T can be used in battery-powered applications as it operates within a wide voltage range and has low quiescent current consumption.

  6. Q: Does MAX6314US26D4-T have any built-in delay for generating the reset signal? A: Yes, MAX6314US26D4-T has a fixed delay of approximately 140ms before generating the reset signal after the voltage falls below the threshold.

  7. Q: Can I adjust the threshold voltage of MAX6314US26D4-T? A: No, the threshold voltage of MAX6314US26D4-T is fixed at 2.63V.

  8. Q: What is the output type of the reset signal generated by MAX6314US26D4-T? A: The reset signal generated by MAX6314US26D4-T is an active-low push-pull output.

  9. Q: Can I use MAX6314US26D4-T in a noisy environment? A: Yes, MAX6314US26D4-T has built-in glitch immunity and noise filtering capabilities to ensure reliable operation in noisy environments.

  10. Q: Is MAX6314US26D4-T available in different package options? A: Yes, MAX6314US26D4-T is available in a SOT-143 package, which is a small surface-mount package suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific requirements and datasheet of MAX6314US26D4-T.