STMicroelectronics
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STM708AM6F
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STM708AM6F

Product Overview

Category

The STM708AM6F belongs to the category of voltage supervisors.

Use

It is used to monitor the power supply voltage level and provide a reset signal to the microcontroller or other digital systems when the voltage drops below a predefined threshold.

Characteristics

  • Monitors power supply voltage
  • Provides reset signal
  • Low power consumption
  • Wide operating voltage range
  • Small package size

Package

The STM708AM6F comes in a small SOT-23-5 package.

Essence

The essence of the STM708AM6F is to ensure reliable operation of digital systems by monitoring the power supply voltage and providing a reset signal when necessary.

Packaging/Quantity

The STM708AM6F is typically available in reels with a quantity of 3000 units per reel.

Specifications

  • Operating Voltage Range: 1.6V to 5.5V
  • Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V
  • Quiescent Current: 6µA (typical)
  • Power-On Reset Time: 140ms (typical)

Detailed Pin Configuration

The STM708AM6F has the following pin configuration: 1. VDD - Power supply input 2. GND - Ground 3. MR - Manual reset input 4. RESET - Reset output 5. VOUT - Voltage monitor output

Functional Features

  • Voltage monitoring
  • Manual reset input
  • Open-drain reset output
  • Low power consumption

Advantages

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

Disadvantages

  • Limited manual reset functionality
  • Requires external components for certain applications

Working Principles

The STM708AM6F monitors the power supply voltage and compares it to the predefined threshold voltage. When the voltage drops below the threshold, the reset output is activated, signaling the connected digital system to reset.

Detailed Application Field Plans

The STM708AM6F is commonly used in various applications including: - Microcontroller-based systems - Embedded systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the STM708AM6F include: - MAX809 - ADM811 - TPS3808 - MCP809

In conclusion, the STM708AM6F is a versatile voltage supervisor offering reliable performance and flexibility in various digital system applications.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van STM708AM6F in technische oplossingen

  1. What is the STM708AM6F?

    • The STM708AM6F is a voltage supervisor and reset IC designed to monitor the power supply in microcontroller and digital systems.

  2. What is the operating voltage range of the STM708AM6F?

    • The operating voltage range of the STM708AM6F is from 1.8V to 5.5V.

  3. What is the purpose of using the STM708AM6F in a technical solution?

    • The STM708AM6F provides protection against brownout conditions and ensures a controlled start-up and shutdown sequence for the system.

  4. How does the STM708AM6F detect a power supply fault?

    • The STM708AM6F monitors the voltage level of the power supply and asserts a reset signal if the voltage falls below a predefined threshold.

  5. Can the STM708AM6F be used in battery-powered applications?

    • Yes, the STM708AM6F is suitable for battery-powered applications due to its low quiescent current and wide operating voltage range.

  6. What is the typical reset time delay of the STM708AM6F?

    • The typical reset time delay of the STM708AM6F is 140ms.

  7. Is the STM708AM6F available in different package options?

    • Yes, the STM708AM6F is available in various package options including SOT-23 and SC-70.

  8. Does the STM708AM6F include a manual reset input?

    • Yes, the STM708AM6F features a manual reset input for external control of the reset function.

  9. What is the temperature range for operation of the STM708AM6F?

    • The STM708AM6F is designed to operate within a temperature range of -40°C to 125°C.

  10. Can the STM708AM6F be used in automotive applications?

    • Yes, the STM708AM6F is suitable for automotive applications as it meets the necessary quality and reliability standards.

Feel free to ask if you have any more questions or need further assistance!