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S-80945CNPF-G9FTFG

S-80945CNPF-G9FTFG

Product Overview

Category

S-80945CNPF-G9FTFG 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: 1.6V to 5.0V
  • Low supply current: 1.0µA (typical)
  • High accuracy voltage detection threshold
  • Built-in delay circuit for stable output
  • Small package size: SOT-23-5

Package

The S-80945CNPF-G9FTFG is packaged in a small outline transistor (SOT) package, specifically SOT-23-5. This package provides compactness and ease of integration into various electronic devices.

Essence

The essence of S-80945CNPF-G9FTFG lies in its ability to accurately detect voltage levels within a specified range and provide a stable output signal for reset functions.

Packaging/Quantity

This product is typically available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Supply Voltage Range: 1.6V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Output Type: Active low
  • Threshold Voltage Options: 2.3V, 2.7V, 3.1V, 4.0V, 4.6V
  • Quiescent Current: 1.0µA (typical), 2.0µA (maximum)

Detailed Pin Configuration

The S-80945CNPF-G9FTFG has a total of five pins arranged as follows:

```


| | --|----|-- |____| ```

Pin 1: GND (Ground) Pin 2: VDD (Supply Voltage) Pin 3: RESET (Output) Pin 4: SENSE (Voltage Detection Input) Pin 5: NC (No Connection)

Functional Features

  • Accurate voltage detection within the specified range
  • Stable output signal for reset functions
  • Low supply current consumption
  • Built-in delay circuit ensures reliable output stability

Advantages and Disadvantages

Advantages

  • Wide voltage detection range
  • High accuracy threshold voltage options
  • Small package size for space-constrained applications
  • Low power consumption

Disadvantages

  • Limited number of threshold voltage options
  • Noisy environments may affect voltage detection accuracy

Working Principles

The S-80945CNPF-G9FTFG operates based on a voltage divider network connected to the SENSE pin. When the input voltage exceeds the threshold voltage set by the internal reference, the RESET pin is pulled low, indicating a voltage detection event. The built-in delay circuit ensures a stable output signal during power-up or voltage fluctuations.

Detailed Application Field Plans

The S-80945CNPF-G9FTFG finds applications in various electronic devices where accurate voltage detection and reset functions are required. Some potential application fields include:

  1. Battery-powered devices: Ensuring proper operation and safe shutdown when battery voltage drops below a certain level.
  2. Microcontrollers and embedded systems: Providing a reliable reset signal during power-up or voltage fluctuations to ensure proper system initialization.
  3. Power management circuits: Monitoring voltage levels to trigger appropriate actions such as turning off power supplies or activating backup systems.

Detailed and Complete Alternative Models

  1. S-80946CNPF-G9FTFG: Similar to S-80945CNPF-G9FTFG but with different threshold voltage options.
  2. S-80947CNPF-G9FTFG: Higher voltage detection range and additional features for more advanced applications.
  3. S-80948CNPF-G9FTFG: Lower power consumption and improved noise immunity compared to S-80945CNPF-G9FTFG.

These alternative models offer similar functionality with slight variations in specifications, providing flexibility to meet specific application requirements.

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10 domande e risposte comuni relative all'applicazione di S-80945CNPF-G9FTFG nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of S-80945CNPF-G9FTFG in technical solutions:

  1. Q: What is the S-80945CNPF-G9FTFG? A: The S-80945CNPF-G9FTFG is a specific model of voltage detector IC (integrated circuit) manufactured by a particular company.

  2. Q: What is the purpose of the S-80945CNPF-G9FTFG? A: The purpose of this IC is to detect and monitor voltage levels in electronic circuits or systems.

  3. Q: What are the typical applications of the S-80945CNPF-G9FTFG? A: This IC is commonly used in various technical solutions such as power supply monitoring, battery management systems, and voltage level detection in electronic devices.

  4. Q: What is the operating voltage range of the S-80945CNPF-G9FTFG? A: The operating voltage range of this IC is typically specified in its datasheet, which can vary depending on the specific model.

  5. Q: How accurate is the voltage detection capability of the S-80945CNPF-G9FTFG? A: The accuracy of voltage detection depends on the specific model, but generally, it provides a high level of precision within the specified voltage range.

  6. Q: Can the S-80945CNPF-G9FTFG be used in automotive applications? A: Yes, some models of this IC are designed to meet automotive industry standards and can be used in automotive applications.

  7. Q: Does the S-80945CNPF-G9FTFG have any built-in protection features? A: Yes, some models may include built-in protection features like overvoltage protection, reverse polarity protection, and thermal shutdown.

  8. Q: What is the package type of the S-80945CNPF-G9FTFG? A: The package type can vary, but commonly used packages for this IC include SOP (Small Outline Package) and SNT (Surface Mount Type).

  9. Q: Can the S-80945CNPF-G9FTFG operate in a wide temperature range? A: Yes, depending on the specific model, it can typically operate within a wide temperature range, as specified in its datasheet.

  10. Q: Where can I find more information about the S-80945CNPF-G9FTFG? A: You can find detailed information about this IC, including its specifications, electrical characteristics, and application notes, in the manufacturer's datasheet or on their official website.

Please note that the answers provided here are general and may vary depending on the specific model and manufacturer of the S-80945CNPF-G9FTFG. It is always recommended to refer to the datasheet or consult the manufacturer for accurate and up-to-date information.