S-80853CNY-B-G

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Detector

Characteristics: - Low power consumption - High accuracy - Wide operating voltage range - Built-in delay circuit - Small package size

Package: SOP-4

Essence: The S-80853CNY-B-G is a voltage detector IC that monitors the power supply voltage and provides a reset signal when the voltage drops below a certain threshold.

Packaging/Quantity: The S-80853CNY-B-G is available in tape and reel packaging, with 3,000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Quiescent Current: 1.0µA (typical)
• Output Type: Active Low
• Delay Time: 100ms (typical)

Detailed Pin Configuration

The S-80853CNY-B-G has four pins:

1. VDD: Power Supply Input
2. GND: Ground
3. RESET: Reset Output
4. VIN: Voltage Input

Functional Features

• Monitors the input voltage continuously
• Provides a reset signal when the voltage drops below the detection threshold
• Built-in delay circuit prevents false resets due to temporary voltage fluctuations
• Low quiescent current ensures minimal power consumption

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows for versatile applications - High accuracy ensures reliable voltage monitoring - Low power consumption prolongs battery life - Small package size saves board space

Disadvantages: - Fixed delay time may not be suitable for all applications - Limited number of pins restricts additional functionalities

Working Principles

The S-80853CNY-B-G operates by comparing the input voltage (VIN) with an internal reference voltage. When the input voltage drops below the detection threshold, the reset output (RESET) becomes active low, indicating a power failure or voltage drop. The built-in delay circuit ensures that temporary voltage fluctuations do not trigger false resets.

Detailed Application Field Plans

The S-80853CNY-B-G is commonly used in various electronic devices and systems where reliable voltage monitoring is crucial. Some application fields include:

1. Battery-powered devices: Ensures proper shutdown or system reset when battery voltage is low.
2. Power supply units: Protects sensitive components from damage due to voltage drops or failures.
3. Industrial control systems: Monitors power supply stability to prevent malfunctions or data loss.
4. Automotive electronics: Provides early warning of low battery voltage to avoid unexpected shutdowns.

Detailed and Complete Alternative Models

1. S-80850CNY-B-G
2. S-80852CNY-B-G
3. S-80855CNY-B-G
4. S-80858CNY-B-G

These alternative models offer similar functionality and characteristics, providing options for different voltage thresholds or package sizes.

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