S-80860CLY-B-G

Product Overview

Category

S-80860CLY-B-G belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring range: 1.6V to 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy voltage detection: ±2%
• Built-in delay time generator: 200ms, 400ms, or 800ms
• Small package size: SOT-23-5

Package

The S-80860CLY-B-G IC 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-80860CLY-B-G lies in its ability to monitor voltage levels and provide a reset signal when the voltage falls below a certain threshold. This feature ensures proper functioning and protection of electronic devices.

Packaging/Quantity

The S-80860CLY-B-G IC 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
• Quiescent current: 1.0µA (typical), 2.0µA (maximum)
• Reset output: Active low
• Delay time options: 200ms, 400ms, 800ms

Detailed Pin Configuration

The S-80860CLY-B-G IC has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input (active low)
4. RESET: Reset output (active low)
5. CT: Capacitor connection for delay time adjustment

Functional Features

1. Voltage Monitoring: The S-80860CLY-B-G continuously monitors the supply voltage and compares it with a preset threshold.
2. Reset Signal Generation: When the supply voltage falls below the threshold, the IC generates a reset signal to initiate a system reset.
3. Delay Time Adjustment: The delay time can be adjusted by connecting an external capacitor to the CT pin, allowing flexibility in system-specific requirements.

Advantages and Disadvantages

Advantages

• Wide operating voltage range enables compatibility with various electronic devices.
• High accuracy voltage detection ensures reliable monitoring.
• Low quiescent current minimizes power consumption.
• Small package size facilitates integration into space-constrained designs.

Disadvantages

• Limited delay time options may not cater to all application needs.
• Lack of built-in hysteresis may result in potential voltage fluctuations during the transition region.

Working Principles

The S-80860CLY-B-G operates based on a voltage comparator circuit. It compares the supply voltage with a reference voltage internally set within the IC. If the supply voltage drops below the reference voltage, the IC triggers a reset signal. The delay time, determined by an external capacitor connected to the CT pin, ensures stability during transient voltage fluctuations.

Detailed Application Field Plans

The S-80860CLY-B-G finds applications in various electronic devices requiring voltage monitoring and reset functions. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation and protection during power supply variations.
2. Battery-Powered Devices: Preventing damage due to undervoltage conditions and initiating system resets.
3. Industrial Control Systems: Maintaining stable operation and preventing data corruption during power disruptions.
4. Automotive Electronics: Protecting sensitive components from voltage fluctuations and ensuring reliable performance.

Detailed and Complete Alternative Models

1. S-80860CLY-B-G-T2: Similar to S-80860CLY-B-G, but with a different package (SOT-89-5).
2. S-80860CLY-B-G-T3: Similar to S-80860CLY-B-G, but with a different delay time range (100ms, 200ms, or 400ms).
3. S-80860CLY-B-G-T4: Similar to S-80860CLY-B-G, but with a wider operating temperature range (-40°C to +105°C).

These alternative models provide options for different package preferences, delay time requirements, and operating temperature ranges.

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