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S-80856CNY-Z2-U
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S-80856CNY-Z2-U

Product Overview

Category

S-80856CNY-Z2-U 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
  • Output type: N-channel open drain
  • Power supply voltage: 1.0V to 10.0V

Package

The S-80856CNY-Z2-U IC is available in a small surface-mount package, such as SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-80856CNY-Z2-U IC is typically packaged in reels or tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

  • Supply voltage range: 1.0V to 10.0V
  • Detection voltage accuracy: ±2%
  • Quiescent current: 1.0μA (typ.)
  • Output voltage low: 0.4V (max.)
  • Output leakage current: 1.0μA (max.)
  • Operating temperature range: -40°C to +85°C
  • Lead-free and RoHS compliant

Detailed Pin Configuration

The S-80856CNY-Z2-U IC has the following pin configuration:

```

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

Pin 1: VDD (Power supply) Pin 2: GND (Ground) Pin 3: RESET (Reset output) Pin 4: VDET (Voltage detection input) Pin 5: NC (No connection)

Functional Features

  1. Voltage Detection: The IC accurately detects the voltage level applied to the VDET pin within the specified range.
  2. Reset Function: When the detected voltage falls below the threshold, the RESET pin outputs a reset signal to initiate system reset or other necessary actions.
  3. Low Power Consumption: The IC operates with low quiescent current, ensuring minimal power consumption in electronic devices.

Advantages and Disadvantages

Advantages

  • Wide voltage detection range
  • High accuracy
  • Low power consumption
  • Compact package size
  • RoHS compliant

Disadvantages

  • Limited number of alternative models available
  • May require additional external components for specific applications

Working Principles

The S-80856CNY-Z2-U IC works based on a voltage divider circuit connected to the VDET pin. The internal comparator compares the divided voltage with a reference voltage to determine if it is above or below the detection threshold. When the voltage falls below the threshold, the RESET pin is activated, providing a reset signal to the system.

Detailed Application Field Plans

The S-80856CNY-Z2-U IC finds applications in various electronic devices that require voltage monitoring and reset functions. Some potential application fields include:

  1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
  2. Battery-Powered Devices: Detecting low battery voltage and triggering appropriate actions, such as battery replacement alerts or shutdowns.
  3. Industrial Control Systems: Monitoring power supply voltages to prevent equipment damage or malfunctions.
  4. Automotive Electronics: Providing voltage monitoring and reset functions for automotive control units, ensuring reliable operation.

Detailed and Complete Alternative Models

While the S-80856CNY-Z2-U IC is a reliable choice for voltage detection and reset functions, there are alternative models available from different manufacturers. Some notable alternatives include:

  1. S-80856CNY-B (Manufacturer: Seiko Instruments)
  2. MAX809 (Manufacturer: Maxim Integrated)
  3. MCP100 (Manufacturer: Microchip Technology)
  4. TPS3808 (Manufacturer: Texas Instruments)

These alternative models offer similar functionality and can be considered based on specific application requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von S-80856CNY-Z2-U in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of S-80856CNY-Z2-U in technical solutions:

1. What is S-80856CNY-Z2-U? - S-80856CNY-Z2-U is a voltage detector IC (integrated circuit) manufactured by a specific company. It is commonly used in various technical solutions to monitor and detect voltage levels.

2. What is the operating voltage range of S-80856CNY-Z2-U? - The operating voltage range of S-80856CNY-Z2-U is typically between 2.2V and 6.0V.

3. How does S-80856CNY-Z2-U work? - S-80856CNY-Z2-U works by continuously monitoring the input voltage and comparing it with a preset threshold voltage. When the input voltage exceeds or falls below this threshold, the output of the IC changes state, indicating the detection of an overvoltage or undervoltage condition.

4. What is the output configuration of S-80856CNY-Z2-U? - S-80856CNY-Z2-U has an open-drain output configuration, which means that it can sink current but cannot source current. This type of output requires an external pull-up resistor to provide a logic high level when the output is not active.

5. What is the typical accuracy of S-80856CNY-Z2-U? - The typical accuracy of S-80856CNY-Z2-U is around ±1.5% of the detection voltage.

6. Can S-80856CNY-Z2-U be used for both overvoltage and undervoltage detection? - Yes, S-80856CNY-Z2-U can be used for both overvoltage and undervoltage detection. It has separate pins for overvoltage and undervoltage detection, allowing it to monitor both conditions simultaneously.

7. What is the response time of S-80856CNY-Z2-U? - The response time of S-80856CNY-Z2-U is typically around 300µs, which means it can quickly detect voltage changes and respond accordingly.

8. Can S-80856CNY-Z2-U be used in automotive applications? - Yes, S-80856CNY-Z2-U is suitable for automotive applications as it meets the necessary standards and requirements for automotive use.

9. Does S-80856CNY-Z2-U have any built-in protection features? - Yes, S-80856CNY-Z2-U has built-in protection features such as overcurrent protection and thermal shutdown, which help safeguard the IC from damage under fault conditions.

10. What are some common applications of S-80856CNY-Z2-U? - Some common applications of S-80856CNY-Z2-U include battery-powered devices, power management systems, industrial equipment, automotive electronics, and various other technical solutions where voltage monitoring and detection are required.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications of S-80856CNY-Z2-U.