S-80828CLY-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-80828CLY-B-G is a voltage detector IC that monitors the power supply voltage and provides a reset signal to the microcontroller or other devices when the voltage drops below a certain threshold.

Packaging/Quantity: The S-80828CLY-B-G is available in a standard SOP-4 package. It is typically sold in reels of 2,500 units.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Quiescent Current: 1.0μA (typical)
• Output Type: Active Low
• Delay Time: 200ms (typical)

Detailed Pin Configuration

The S-80828CLY-B-G has four pins:

1. VDD: Power supply input pin.
2. GND: Ground pin.
3. RESET: Output pin that goes low when the voltage drops below the detection threshold.
4. CE: Chip enable pin for controlling the operation of the voltage detector.

Functional Features

• Low power consumption makes it suitable for battery-powered applications.
• High accuracy ensures reliable voltage monitoring.
• Wide operating voltage range allows compatibility with various power supply systems.
• Built-in delay circuit prevents false triggering due to voltage fluctuations.
• Small package size saves board space and enables compact designs.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life. - High accuracy ensures reliable voltage monitoring. - Wide operating voltage range offers versatility. - Built-in delay circuit prevents false triggering. - Small package size saves board space.

Disadvantages: - Limited detection voltage range (1.6V to 6.0V). - Active low output may require additional circuitry for certain applications.

Working Principles

The S-80828CLY-B-G operates by comparing the input voltage with an internal reference voltage. When the input voltage drops below the detection threshold, the reset output goes low, indicating a power failure or low voltage condition. The built-in delay circuit ensures that the reset signal remains stable during voltage fluctuations, preventing false triggering.

Detailed Application Field Plans

The S-80828CLY-B-G is widely used in various electronic devices and systems where reliable voltage monitoring is critical. Some common application fields include:

1. Battery-powered devices: Portable electronics, IoT devices, wearable devices.
2. Power supply units: AC/DC adapters, battery chargers, power banks.
3. Automotive electronics: Vehicle control units, infotainment systems, lighting systems.
4. Industrial equipment: Process control systems, motor drives, sensors.
5. Home appliances: Smart home devices, white goods, power management systems.

Detailed and Complete Alternative Models

1. S-80825CLY-B-G: Similar voltage detector IC with a lower operating voltage range (1.3V to 5.0V).
2. S-80830CLY-B-G: Similar voltage detector IC with a higher operating voltage range (2.3V to 7.0V).
3. S-80827CLY-B-G: Similar voltage detector IC with a shorter delay time (100ms).

These alternative models offer similar functionality but cater to different voltage requirements or timing constraints.

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