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STM708SDS6F
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STM708SDS6F

Product Overview

Category

The STM708SDS6F belongs to the category of voltage supervisors and reset ICs.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital systems upon detection of an out-of-tolerance condition.

Characteristics

  • Low power consumption
  • Wide operating voltage range
  • Adjustable reset threshold
  • Small package size

Package

The STM708SDS6F comes in a small outline package (SO-8) for easy integration into electronic circuits.

Essence

The essence of the STM708SDS6F lies in its ability to ensure reliable operation of digital systems by monitoring the power supply voltage and initiating a reset when necessary.

Packaging/Quantity

The STM708SDS6F is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Operating Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage: Adjustable from 2.93V to 4.63V
  • Quiescent Current: 6µA
  • Power-On Reset Delay: 140ms
  • Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The STM708SDS6F has the following pin configuration: 1. VCC 2. GND 3. MR (Manual Reset) 4. RESET 5. SENSE 6. NC (No Connection) 7. NC (No Connection) 8. NC (No Connection)

Functional Features

  • Voltage monitoring and reset generation
  • Adjustable reset threshold
  • Manual reset input
  • Low power consumption

Advantages

  • Wide operating voltage range allows for versatile applications
  • Adjustable reset threshold provides flexibility in system design
  • Low quiescent current minimizes power consumption
  • Small package size enables space-efficient designs

Disadvantages

  • Limited number of external components that can be connected directly to the device
  • Sensitivity to noise in certain operating conditions

Working Principles

The STM708SDS6F operates by continuously monitoring the power supply voltage through the SENSE pin. When the voltage falls below the preset threshold, the device generates a reset signal on the RESET pin, initiating a system reset. The reset threshold can be adjusted using external resistors to suit specific application requirements.

Detailed Application Field Plans

The STM708SDS6F is commonly used in various electronic systems where reliable power supply monitoring and reset functionality are essential. Some typical application fields include: - Microcontroller-based systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the STM708SDS6F include: - MAX809 - TPS3808 - ADM811

In summary, the STM708SDS6F is a versatile voltage supervisor and reset IC with adjustable features, low power consumption, and wide operating voltage range, making it suitable for a wide range of digital system applications.

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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του STM708SDS6F σε τεχνικές λύσεις

  1. What is the STM708SDS6F?

    • The STM708SDS6F is a voltage supervisor and reset IC designed to monitor the power supply in microcontroller-based applications.

  2. What is the operating voltage range of the STM708SDS6F?

    • The operating voltage range of the STM708SDS6F is from 1.8V to 5.5V.

  3. What is the typical reset threshold voltage of the STM708SDS6F?

    • The typical reset threshold voltage of the STM708SDS6F is 2.93V.

  4. What is the purpose of the manual reset input on the STM708SDS6F?

    • The manual reset input allows for an external signal to force a reset condition, providing flexibility in system design.

  5. Can the STM708SDS6F be used in battery-powered applications?

    • Yes, the STM708SDS6F's low quiescent current makes it suitable for battery-powered applications.

  6. What is the watchdog timer function of the STM708SDS6F?

    • The STM708SDS6F includes a watchdog timer that can be used to monitor the microcontroller's operation and initiate a reset if necessary.

  7. Is the STM708SDS6F available in a small package for space-constrained designs?

    • Yes, the STM708SDS6F is available in a compact SOT-23-5 package, making it suitable for space-constrained designs.

  8. What is the temperature range for the STM708SDS6F?

    • The STM708SDS6F has an extended temperature range from -40°C to 125°C, allowing for use in harsh environments.

  9. Can the STM708SDS6F be used in automotive applications?

    • Yes, the STM708SDS6F is AEC-Q100 qualified, making it suitable for automotive applications.

  10. Does the STM708SDS6F have built-in hysteresis for noise immunity?

    • Yes, the STM708SDS6F features built-in hysteresis to ensure reliable operation in noisy environments.