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MAX6364PUT46+T
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MAX6364PUT46+T

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Voltage Monitor and Reset Circuit
  • Characteristics: Low-power, precision voltage monitoring, reset generation
  • Package: SOT23-6
  • Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a certain threshold.
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Threshold Voltage Options: 2.93V, 3.08V, 3.63V, 4.38V, 4.63V
  • Reset Timeout Period: 140ms (typical)
  • Quiescent Current: 1.5µA (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. GND: Ground connection
  2. MR: Manual Reset input
  3. VCC: Positive supply voltage
  4. RESET: Reset output
  5. TH: Threshold voltage selection pin
  6. NC: No Connection

Functional Features

  • Precision voltage monitoring: The MAX6364PUT46+T accurately monitors the voltage level of the power supply.
  • Reset generation: When the monitored voltage falls below the selected threshold, the IC generates a reset signal.
  • Manual reset option: The MR pin allows for manual reset control.
  • Adjustable threshold voltage: The TH pin enables the selection of different threshold voltage options.

Advantages

  • Low-power consumption: The IC operates with a low quiescent current, making it suitable for battery-powered applications.
  • Small package size: The SOT23-6 package offers a compact form factor, ideal for space-constrained designs.
  • Wide supply voltage range: The MAX6364PUT46+T can operate with a wide range of supply voltages, enhancing its versatility.

Disadvantages

  • Limited threshold voltage options: The IC provides only five threshold voltage options, which may not cover all application requirements.
  • Noisy environments: In noisy environments, false reset signals may be generated due to voltage fluctuations.

Working Principles

The MAX6364PUT46+T operates by comparing the monitored voltage with the selected threshold voltage. When the monitored voltage falls below the threshold, the IC generates a reset signal. The reset signal remains active until the monitored voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

  1. Battery-powered devices: The MAX6364PUT46+T is suitable for applications where precise monitoring of battery voltage is crucial, such as portable medical devices and IoT sensors.
  2. Industrial control systems: The IC can be used in industrial control systems to ensure reliable operation by generating a reset signal when the power supply voltage drops below a certain level.
  3. Automotive electronics: The MAX6364PUT46+T finds application in automotive electronics, providing voltage monitoring and reset generation for various subsystems.

Detailed and Complete Alternative Models

  1. MAX6365PUT46+T: Similar to MAX6364PUT46+T but offers different threshold voltage options.
  2. MAX6366PUT46+T: Provides additional features like adjustable reset timeout period.
  3. MAX6367PUT46+T: Offers higher accuracy voltage monitoring with lower quiescent current.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX6364PUT46+T en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of MAX6364PUT46+T in technical solutions:

  1. Q: What is the MAX6364PUT46+T? A: The MAX6364PUT46+T is a voltage monitor and reset IC manufactured by Maxim Integrated. It provides power supply monitoring and reset generation functions.

  2. Q: What are the typical applications of MAX6364PUT46+T? A: The MAX6364PUT46+T is commonly used in various technical solutions where reliable power supply monitoring and reset generation are required, such as microcontrollers, DSPs, FPGAs, and other digital systems.

  3. Q: How does the MAX6364PUT46+T monitor the power supply? A: The MAX6364PUT46+T monitors the power supply voltage by comparing it with a preset threshold. If the voltage drops below the threshold, it triggers a reset signal.

  4. Q: Can I adjust the threshold voltage of the MAX6364PUT46+T? A: Yes, the threshold voltage can be adjusted using external resistors connected to the VTH pin of the MAX6364PUT46+T.

  5. Q: Does the MAX6364PUT46+T support multiple power supply voltages? A: Yes, the MAX6364PUT46+T can monitor multiple power supply voltages simultaneously by connecting each supply to separate inputs.

  6. Q: What is the maximum operating voltage range of the MAX6364PUT46+T? A: The MAX6364PUT46+T can operate within a voltage range of 1.6V to 6.0V.

  7. Q: Can the MAX6364PUT46+T generate a reset signal for a specific duration? A: Yes, the MAX6364PUT46+T provides an adjustable reset timeout period using an external capacitor connected to the CT pin.

  8. Q: Does the MAX6364PUT46+T have any built-in hysteresis? A: Yes, the MAX6364PUT46+T incorporates a built-in hysteresis feature to prevent false triggering due to voltage fluctuations or noise.

  9. Q: Is the MAX6364PUT46+T available in different package options? A: Yes, the MAX6364PUT46+T is available in a small SOT23-6 package, which is suitable for space-constrained applications.

  10. Q: Where can I find more information about the MAX6364PUT46+T? A: You can refer to the datasheet and application notes provided by Maxim Integrated for detailed information on the MAX6364PUT46+T, including its electrical characteristics, recommended usage guidelines, and example circuit configurations.