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S-80825CNPF-B8KTFU
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S-80825CNPF-B8KTFU

Product Overview

Category

S-80825CNPF-B8KTFU belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

  • Voltage detection range: 1.2V to 6.0V
  • Accuracy: ±2%
  • Low supply current: 1.0μA (typ.)
  • Small package size: SOT-23-5
  • Built-in delay circuit: 200ms (typ.)

Package

The S-80825CNPF-B8KTFU is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80825CNPF-B8KTFU is typically supplied in reels, with 3,000 units per reel.

Specifications

  • Supply voltage range: 1.2V to 6.0V
  • Operating temperature range: -40°C to +85°C
  • Output type: Active low
  • Quiescent current: 1.0μA (typ.)
  • Reset threshold voltage options: 2.5V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80825CNPF-B8KTFU has the following pin configuration:

  1. VDD (Supply voltage)
  2. GND (Ground)
  3. RESET (Reset output)
  4. MR (Manual reset input)
  5. VOUT (Voltage detection output)

Functional Features

  • Accurate voltage detection within a specified range
  • Active low reset output signal
  • Built-in delay circuit to prevent false resets
  • Manual reset input for external control
  • Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

  • Wide voltage detection range allows for versatile applications
  • High accuracy ensures reliable voltage monitoring
  • Small package size enables space-saving designs
  • Low supply current minimizes power consumption

Disadvantages

  • Limited reset threshold voltage options may not suit all applications
  • Lack of adjustable delay time may be a limitation in certain scenarios

Working Principles

The S-80825CNPF-B8KTFU operates by continuously monitoring the input voltage level. When the voltage falls below the preset threshold, the reset output is activated, indicating a low voltage condition. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-80825CNPF-B8KTFU finds application in various electronic devices that require voltage monitoring and reset functionality. Some potential fields of application include:

  1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
  2. Microcontrollers and microprocessors: Providing a reset signal when the supply voltage drops below a critical level.
  3. Industrial equipment: Monitoring power supply integrity and initiating appropriate actions during voltage anomalies.
  4. Automotive electronics: Protecting sensitive components from voltage fluctuations and ensuring reliable operation.

Detailed and Complete Alternative Models

  1. S-80825CNY-B8KT2G: Similar specifications and features, but with different package (SOT-89-5).
  2. S-80825CNNP-B8KT2G: Same specifications and features, but with active high reset output.
  3. S-80825CPNB-B8KT2G: Higher accuracy (±1%) version with the same pin configuration and package.

These alternative models provide flexibility in choosing the most suitable option based on specific requirements and constraints.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät S-80825CNPF-B8KTFU :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of S-80825CNPF-B8KTFU in technical solutions:

  1. Q: What is S-80825CNPF-B8KTFU? A: S-80825CNPF-B8KTFU is a specific model of voltage detector IC (integrated circuit) manufactured by a company called "Sanken Electric." It is commonly used in various technical solutions.

  2. Q: What is the purpose of S-80825CNPF-B8KTFU? A: The purpose of this voltage detector IC is to monitor the voltage level of a power supply and provide an output signal when the voltage exceeds or falls below a certain threshold.

  3. Q: How does S-80825CNPF-B8KTFU work? A: S-80825CNPF-B8KTFU works by comparing the input voltage with a reference voltage internally set within the IC. When the input voltage crosses the threshold, it triggers the output signal accordingly.

  4. Q: What is the operating voltage range of S-80825CNPF-B8KTFU? A: The operating voltage range of this IC is typically between 1.6V and 6.0V.

  5. Q: Can S-80825CNPF-B8KTFU be used in battery-powered applications? A: Yes, this IC can be used in battery-powered applications as long as the operating voltage range is within the specified limits.

  6. Q: What is the output type of S-80825CNPF-B8KTFU? A: The output type of this IC is an open-drain output, which means it requires an external pull-up resistor to provide a logic-level output signal.

  7. Q: What is the typical quiescent current consumption of S-80825CNPF-B8KTFU? A: The typical quiescent current consumption of this IC is very low, usually in the microampere range.

  8. Q: Can S-80825CNPF-B8KTFU be used for overvoltage protection? A: No, this IC is primarily designed for voltage monitoring and detection purposes. It does not provide overvoltage protection functionality.

  9. Q: Is S-80825CNPF-B8KTFU suitable for automotive applications? A: Yes, this IC is suitable for automotive applications as it can withstand the required temperature range and has appropriate certifications.

  10. Q: Are there any application notes or reference designs available for S-80825CNPF-B8KTFU? A: Yes, the manufacturer typically provides application notes and reference designs that can help users understand and implement this IC in their technical solutions. These resources can be found on the manufacturer's website or by contacting their support team.