Texas Instruments
Das Bild kann eine Darstellung sein.
Siehe Spezifikationen für Produktdetails.
TLV809K33DBZT
Im Detail sehen Datenblätter

TLV809K33DBZT

Product Overview

Category

The TLV809K33DBZT belongs to the category of voltage supervisors.

Use

It is used to monitor the voltage level of a system and provide a reset signal when the voltage falls below a certain threshold.

Characteristics

  • Low power consumption
  • Wide operating voltage range
  • Small package size
  • Adjustable reset threshold
  • Built-in delay time

Package

The TLV809K33DBZT comes in a small SOT-23-3 package.

Essence

The essence of the TLV809K33DBZT is to ensure the reliable operation of electronic systems by monitoring the voltage levels and providing a reset signal when necessary.

Packaging/Quantity

It is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage Range: 0.9V to 10V
  • Reset Threshold Voltage: 3.3V
  • Quiescent Current: 1.2µA
  • Delay Time: 200ms
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TLV809K33DBZT has three pins: 1. VDD (Input voltage) 2. GND (Ground) 3. RESET (Output reset signal)

Functional Features

  • Voltage monitoring
  • Adjustable reset threshold
  • Low power consumption
  • Built-in delay time for noise immunity
  • Small package size for space-constrained applications

Advantages and Disadvantages

Advantages

  • Wide operating voltage range
  • Adjustable reset threshold
  • Low quiescent current
  • Small package size

Disadvantages

  • Limited number of external components that can be monitored simultaneously
  • Not suitable for high-voltage applications

Working Principles

The TLV809K33DBZT works by comparing the input voltage (VDD) with the preset threshold voltage. When the input voltage falls below the threshold, the reset pin is activated, providing a signal to reset the system.

Detailed Application Field Plans

The TLV809K33DBZT is commonly used in various electronic systems such as: - Microcontrollers - Embedded systems - Power management circuits - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the TLV809K33DBZT include: - MAX809 - ADM809 - MCP809

In conclusion, the TLV809K33DBZT is a versatile voltage supervisor with a wide operating voltage range, low power consumption, and adjustable reset threshold, making it suitable for a variety of electronic applications.

[Word count: 366]

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von TLV809K33DBZT in technischen Lösungen auf

Sure, here are 10 common questions and answers related to the application of TLV809K33DBZT:

  1. What is TLV809K33DBZT?

    • TLV809K33DBZT is a voltage supervisor or reset IC that monitors the power supply voltage of a system and generates a reset signal when the voltage drops below a predefined threshold.

  2. What is the operating voltage range of TLV809K33DBZT?

    • The operating voltage range of TLV809K33DBZT is from 0.9V to 10V.

  3. What is the typical reset threshold voltage of TLV809K33DBZT?

    • The typical reset threshold voltage of TLV809K33DBZT is 3.3V.

  4. What is the output type of TLV809K33DBZT?

    • TLV809K33DBZT has an open-drain output type.

  5. What is the purpose of using TLV809K33DBZT in a circuit?

    • TLV809K33DBZT is used to monitor the power supply voltage and ensure that the system resets properly if the voltage falls below a certain level, thereby preventing erratic behavior or data corruption.

  6. Can TLV809K33DBZT be used in battery-powered applications?

    • Yes, TLV809K33DBZT can be used in battery-powered applications due to its low quiescent current and wide operating voltage range.

  7. What is the typical reset delay time of TLV809K33DBZT?

    • The typical reset delay time of TLV809K33DBZT is 200ms.

  8. Is TLV809K33DBZT suitable for automotive applications?

    • Yes, TLV809K33DBZT is suitable for automotive applications as it meets the AEC-Q100 automotive qualification standards.

  9. What is the temperature range for TLV809K33DBZT?

    • TLV809K33DBZT has a temperature range of -40°C to 125°C, making it suitable for a wide range of operating environments.

  10. Can TLV809K33DBZT be used in conjunction with other supervisory circuits?

    • Yes, TLV809K33DBZT can be used in conjunction with other supervisory circuits to provide additional monitoring and protection for complex systems.

I hope these questions and answers help you understand the application of TLV809K33DBZT in technical solutions. Let me know if you need further assistance!