S-80855CLY-Z2-U

Product Overview

Category

S-80855CLY-Z2-U 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 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy voltage detection: ±2%
• Built-in delay circuit: 200ms (typical)
• Small package size: SOT-23-5

Package

The S-80855CLY-Z2-U 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-80855CLY-Z2-U lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. This feature ensures proper functioning and stability of electronic devices.

Packaging/Quantity

The S-80855CLY-Z2-U is typically available in reels containing 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0µA (typical)
• Accuracy: ±2%
• Delay time: 200ms (typical)

Detailed Pin Configuration

The S-80855CLY-Z2-U has five pins arranged as follows:

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

Functional Features

1. Voltage Detection: The S-80855CLY-Z2-U can accurately detect voltage levels within the specified range.
2. Reset Function: It provides a reset signal when the detected voltage falls below the threshold, ensuring proper device operation.
3. Manual Reset: The MR pin allows for manual resetting of the device.

Advantages and Disadvantages

Advantages

• Wide voltage detection range enables compatibility with various electronic devices.
• High accuracy ensures reliable voltage detection.
• Low supply current minimizes power consumption.
• Small package size facilitates integration into compact designs.

Disadvantages

• Limited to voltage detection and reset functions, may not suit all applications requiring more complex features.
• Requires external components for complete functionality.

Working Principles

The S-80855CLY-Z2-U operates by continuously monitoring the input voltage level. When the voltage falls below the detection threshold, the reset output is activated, signaling the need for a system reset. The built-in delay circuit ensures stability by preventing false resets due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-80855CLY-Z2-U finds application in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensures proper initialization and stable operation by providing a reset signal when the supply voltage drops below the specified level.
2. Battery-Powered Devices: Monitors battery voltage to prevent damage caused by excessive discharge and initiates a reset if necessary.
3. Industrial Control Systems: Provides voltage monitoring and reset capabilities for critical control systems, ensuring reliable operation and preventing data corruption.

Detailed and Complete Alternative Models

1. S-80850CLY-Z2-T1: Similar to S-80855CLY-Z2-U but with a different voltage detection range (1.3V to 6.0V).
2. S-80860CLY-Z2-T1: Offers a wider voltage detection range (1.8V to 6.0V) and higher accuracy (±1%).

These alternative models provide similar functionality with slight variations in voltage detection range and accuracy, allowing for flexibility in different application scenarios.

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