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S-80859CNY-B-G

S-80859CNY-B-G

Product Overview

Category

S-80859CNY-B-G belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • Voltage detection range: 1.6V to 6.0V
  • Accuracy: ±2%
  • Low supply current: 1.0μA (typ.)
  • Operating temperature range: -40°C to +85°C
  • Small package size: SOT-23-5

Package

The S-80859CNY-B-G 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-80859CNY-B-G lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-80859CNY-B-G is typically available in reels containing 3000 units per reel.

Specifications

  • Supply voltage range: 1.6V to 6.0V
  • Detection voltage options: 2.0V, 2.3V, 2.6V, 3.0V, 3.1V, 4.0V, 4.3V, 4.5V, 5.0V
  • Output type: Active low
  • Quiescent current: 1.0μA (typ.)
  • Reset output delay time: 50ms (typ.)
  • Power-on reset time: 20ms (typ.)

Detailed Pin Configuration

The S-80859CNY-B-G has a total of five pins arranged as follows:

```


| | --|1 |-- VDD --|2 |-- GND --|3 |-- RESET --|4 |-- VOUT --|____| ```

  1. Pin 1 (VDD): Connects to the positive supply voltage.
  2. Pin 2 (GND): Connects to the ground or negative supply voltage.
  3. Pin 3 (RESET): Provides the reset signal output.
  4. Pin 4 (VOUT): Outputs the detected voltage level.

Functional Features

  • Accurate voltage detection: The S-80859CNY-B-G can detect voltage levels within a specified range with an accuracy of ±2%.
  • Low power consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in electronic devices.
  • Reset signal generation: When the detected voltage falls below the threshold, the RESET pin outputs a low signal, indicating the need for a system reset.

Advantages and Disadvantages

Advantages

  • Wide voltage detection range
  • High accuracy
  • Low power consumption
  • Compact package size
  • Easy integration into various electronic devices

Disadvantages

  • Limited detection voltage options
  • Active low output type may require additional circuitry for certain applications

Working Principles

The S-80859CNY-B-G operates based on a voltage divider network connected to the VOUT pin. This network compares the input voltage with a reference voltage, triggering the RESET pin to output a low signal when the input voltage falls below the set threshold.

Detailed Application Field Plans

The S-80859CNY-B-G 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 by monitoring battery voltage and initiating a reset when it drops below a critical level.
  2. Microcontroller systems: Providing a reliable reset signal to the microcontroller when the power supply voltage is insufficient.
  3. Industrial control systems: Monitoring power supply voltages in industrial equipment and triggering system resets if necessary.

Detailed and Complete Alternative Models

  1. S-80859CNY-B-G-T2: Similar to S-80859CNY-B-G, but with an extended operating temperature range of -40°C to +105°C.
  2. S-80859CNY-B-G-T3: Offers additional detection voltage options compared to the standard model.
  3. S-80859CNY-B-G-T4: Provides enhanced accuracy of ±1% for critical applications.

These alternative models offer similar functionality to the S-80859CNY-B-G while catering to specific requirements or preferences of different users.

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แสดงรายการคำถามและคำตอบทั่วไป 10 ข้อที่เกี่ยวข้องกับการใช้ S-80859CNY-B-G ในโซลูชันทางเทคนิค

Sure! Here are 10 common questions and answers related to the application of S-80859CNY-B-G in technical solutions:

  1. Q: What is S-80859CNY-B-G? A: S-80859CNY-B-G is a specific model of voltage detector IC (Integrated Circuit) manufactured by a company called "Seiko Instruments." It is commonly used in various technical solutions.

  2. Q: What is the purpose of S-80859CNY-B-G? A: The purpose of S-80859CNY-B-G is to detect and monitor voltage levels in electronic circuits or systems. It provides a reliable way to determine if the voltage exceeds or falls below a certain threshold.

  3. Q: How does S-80859CNY-B-G work? A: S-80859CNY-B-G works by comparing the input voltage with a reference voltage internally set within the IC. If the input voltage crosses the threshold, it triggers an output signal indicating the change in voltage level.

  4. Q: What is the voltage range supported by S-80859CNY-B-G? A: S-80859CNY-B-G supports a voltage range of typically 2.0V to 6.0V, making it suitable for a wide range of applications.

  5. Q: Can S-80859CNY-B-G be used in battery-powered devices? A: Yes, S-80859CNY-B-G can be used in battery-powered devices as it operates within the typical voltage range found in such devices.

  6. Q: Is S-80859CNY-B-G suitable for automotive applications? A: Yes, S-80859CNY-B-G is suitable for automotive applications as it can handle the voltage fluctuations commonly encountered in vehicles.

  7. Q: Can S-80859CNY-B-G be used in industrial control systems? A: Absolutely, S-80859CNY-B-G is commonly used in industrial control systems to monitor voltage levels and trigger appropriate actions based on the detected changes.

  8. Q: Does S-80859CNY-B-G have any built-in protection features? A: Yes, S-80859CNY-B-G has built-in overvoltage protection, which helps safeguard the connected circuitry from potential damage due to excessive voltage.

  9. Q: What is the output format of S-80859CNY-B-G? A: The output format of S-80859CNY-B-G is typically a digital signal (high or low) that indicates the voltage level status.

  10. Q: Are there any specific precautions to consider when using S-80859CNY-B-G? A: It is recommended to follow the manufacturer's datasheet and guidelines for proper usage. Additionally, attention should be given to the input voltage range and any external components required for stable operation.