S-80915CNPF-G8KTFG

Product Overview

Category

S-80915CNPF-G8KTFG belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 1.2V to 6.0V
• Low supply current: 1.0µA (typ.)
• High accuracy: ±1.0% (±50mV) (at 25°C)
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5

Package

The S-80915CNPF-G8KTFG IC is packaged in a small outline transistor (SOT) package, specifically SOT-23-5.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80915CNPF-G8KTFG IC is typically supplied in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.2V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active low
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.15V, 3.30V, 4.63V, 4.75V, 4.88V, 5.00V

Detailed Pin Configuration

The S-80915CNPF-G8KTFG IC has the following pin configuration:

1. VDD (Supply Voltage)
2. GND (Ground)
3. RESET (Reset Output)
4. SENSE (Voltage Detection Input)
5. NC (No Connection)

Functional Features

• Voltage detection: The IC monitors the voltage level at the SENSE pin and compares it with the preset threshold voltage.
• Reset signal generation: When the voltage drops below the threshold, the RESET pin is activated, providing a reset signal to the connected device.
• Built-in delay circuit: The IC includes a delay circuit that ensures a stable output after the voltage returns above the threshold.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy ensures reliable voltage monitoring.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.

Disadvantages

• Limited number of available reset threshold voltage options.
• Lack of adjustable threshold voltage limits customization possibilities.

Working Principles

The S-80915CNPF-G8KTFG IC operates by continuously monitoring the voltage level at the SENSE pin. When the voltage falls below the preset threshold, the RESET pin is activated, generating a reset signal. The built-in delay circuit ensures a stable output after the voltage rises above the threshold again.

Detailed Application Field Plans

The S-80915CNPF-G8KTFG IC finds applications in various electronic devices where voltage monitoring and reset functionality are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper system initialization and preventing data corruption during power fluctuations.
2. Battery-powered devices: Protecting against undervoltage conditions and preserving battery life.
3. Power management systems: Enabling efficient power control and fault detection.
4. Industrial automation: Providing reliable reset signals for process control equipment.
5. Automotive electronics: Safeguarding sensitive components from voltage variations.

Detailed and Complete Alternative Models

1. S-80915CNPF-G7KTFG: Similar to S-80915CNPF-G8KTFG, but with a different reset threshold voltage range.
2. S-80915CNPF-G9KTFG: Another variant with additional features such as adjustable reset delay time.
3. S-80915CNPF-G6KTFG: Lower-cost alternative with slightly reduced accuracy and narrower voltage detection range.

These alternative models offer flexibility in choosing the most suitable IC based on specific application requirements.

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