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TCM809MENB713
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TCM809MENB713

Product Overview

Category

The TCM809MENB713 belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used as a voltage supervisor or reset generator in various electronic devices.

Characteristics

  • The TCM809MENB713 is designed to monitor the power supply voltage and provide a reset signal when the voltage falls below a specified threshold.
  • It operates with a low supply current, making it suitable for battery-powered applications.
  • The IC has a wide operating voltage range, allowing it to be used in different voltage systems.
  • It offers a precise reset threshold voltage, ensuring accurate monitoring of the power supply.

Package

The TCM809MENB713 is available in a small SOT-23 package, which is commonly used for surface-mount applications.

Essence

The essence of this product lies in its ability to ensure reliable operation by monitoring the power supply voltage and generating a reset signal when necessary.

Packaging/Quantity

The TCM809MENB713 is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

  • Supply Voltage Range: 1.2V to 5.5V
  • Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 3.45V, 4.38V, 4.63V, 4.75V
  • Operating Temperature Range: -40°C to +85°C
  • Quiescent Current: 1.0µA (typical)
  • Output Type: Active Low
  • Power-On Reset Delay Time: 140ms (typical)

Detailed Pin Configuration

The TCM809MENB713 has three pins:

  1. VDD: Power supply input pin.
  2. GND: Ground reference pin.
  3. RESET: Output pin that provides the reset signal.

Functional Features

  • Voltage Monitoring: The TCM809MENB713 continuously monitors the power supply voltage and compares it with the preset threshold voltage.
  • Reset Generation: When the power supply voltage falls below the threshold, the IC generates a reset signal to ensure proper system initialization.
  • Precision: The IC offers precise monitoring and reset functionality, ensuring reliable operation of the target device.
  • Low Power Consumption: With its low quiescent current, the TCM809MENB713 minimizes power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Accurate voltage monitoring and reset generation.
  • Wide operating voltage range.
  • Low power consumption.
  • Small package size for space-constrained designs.
  • Multiple reset threshold voltage options for flexibility.

Disadvantages

  • Limited number of available reset threshold voltage options.
  • May require additional external components for specific applications.

Working Principles

The TCM809MENB713 operates based on a voltage comparator circuit. It compares the power supply voltage with the preset threshold voltage. If the voltage drops below the threshold, the IC triggers the reset signal, which can be used to initialize the system or perform other necessary actions.

Detailed Application Field Plans

The TCM809MENB713 finds applications in various electronic devices where reliable voltage monitoring and reset generation are crucial. Some potential application fields include:

  1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
  2. Embedded Systems: Providing a reset signal to initialize embedded systems upon power-up or voltage fluctuations.
  3. Industrial Control Systems: Monitoring power supply voltage in industrial control systems to prevent malfunctions or data corruption.
  4. Battery-Powered Devices: Extending battery life by efficiently monitoring and managing power supply voltage in portable devices.

Detailed and Complete Alternative Models

  1. TCM809MENB713 is a specific variant of the TCM809 series from Texas Instruments.
  2. Alternative models within the TCM809 series include TCM809LENB713, TCM809RENB713, TCM809MENB714, etc.
  3. Other manufacturers may offer similar voltage supervisor ICs with comparable features, such as MAX809, ADM809, or MCP130.

(Note: The above alternative models are provided for reference purposes and may not cover all available options. It is recommended to consult the manufacturer's datasheets for detailed information on alternative models.)

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Перечислите 10 распространенных вопросов и ответов, связанных с применением TCM809MENB713 в технических решениях.

Sure! Here are 10 common questions and answers related to the application of TCM809MENB713 in technical solutions:

  1. Q: What is TCM809MENB713? A: TCM809MENB713 is a specific model of a temperature supervisor and reset controller IC.

  2. Q: What are the key features of TCM809MENB713? A: Some key features include low power consumption, wide operating voltage range, adjustable reset threshold, and manual reset input.

  3. Q: How can TCM809MENB713 be used in technical solutions? A: TCM809MENB713 can be used to monitor and control the temperature of electronic devices or systems, ensuring safe operation and preventing overheating.

  4. Q: What is the operating voltage range of TCM809MENB713? A: The operating voltage range of TCM809MENB713 is typically between 1.6V and 5.5V.

  5. Q: Can the reset threshold of TCM809MENB713 be adjusted? A: Yes, the reset threshold of TCM809MENB713 can be adjusted using external resistors.

  6. Q: Does TCM809MENB713 have any built-in protection features? A: Yes, TCM809MENB713 has built-in protection against short-circuit and over-temperature conditions.

  7. Q: What is the typical quiescent current consumption of TCM809MENB713? A: The typical quiescent current consumption of TCM809MENB713 is very low, usually around a few microamps.

  8. Q: Can TCM809MENB713 be used in battery-powered applications? A: Yes, TCM809MENB713's low power consumption makes it suitable for battery-powered applications.

  9. Q: Does TCM809MENB713 have any specific temperature range limitations? A: TCM809MENB713 can operate within a wide temperature range, typically from -40°C to +125°C.

  10. Q: Is TCM809MENB713 readily available in the market? A: Yes, TCM809MENB713 is a commonly available IC and can be purchased from various electronic component suppliers.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of TCM809MENB713.