S-80948CNPF-G9JTFU

Product Overview

Category

S-80948CNPF-G9JTFU 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 (typ.)
• High accuracy: ±2.0% (at 25°C)
• Built-in delay circuit: 50ms (typ.)
• Small package size: SOT-23-5

Package

The S-80948CNPF-G9JTFU 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-80948CNPF-G9JTFU lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. It ensures stable operation of electronic devices by monitoring the power supply voltage.

Packaging/Quantity

The product is typically available in tape and reel packaging, with a quantity of 3000 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 (typ.)
• Accuracy: ±2.0% (at 25°C)
• Delay Time: 50ms (typ.)

Detailed Pin Configuration

The S-80948CNPF-G9JTFU has a total of five pins arranged as follows:

```

---

| | --| VDD GND |-- Pin 1: VDD (Supply Voltage) --| RESET OUT |-- Pin 2: RESET OUT (Reset Output) --| RESET IN |-- Pin 3: RESET IN (Reset Input) --| GND |-- Pin 4: GND (Ground) --| VDD |-- Pin 5: VDD (Supply Voltage) |___________| ```

Functional Features

• Voltage detection: The S-80948CNPF-G9JTFU can accurately detect the supply voltage within the specified range.
• Reset function: When the supply voltage falls below a certain threshold, the device generates a reset signal to ensure proper operation of the connected electronic circuitry.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in battery-powered applications.
• Built-in delay circuit: The integrated delay circuit ensures a stable reset signal is provided after the voltage returns to the normal operating range.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile application in various electronic devices.
• High accuracy ensures reliable voltage monitoring.
• Low power consumption prolongs battery life in portable devices.
• Compact package size enables easy integration into space-constrained designs.

Disadvantages

• Limited pin configuration may restrict its use in complex circuits requiring additional functionalities.
• Lack of adjustable parameters may limit customization options for specific applications.

Working Principles

The S-80948CNPF-G9JTFU operates based on a voltage divider network connected to the RESET IN pin. This network compares the supply voltage with an internal reference voltage. When the supply voltage drops below the threshold, the internal comparator triggers the reset output, signaling a low-voltage condition. The built-in delay circuit ensures that the reset signal remains active for a specified time after the voltage returns to the normal operating range.

Detailed Application Field Plans

The S-80948CNPF-G9JTFU finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers: Ensuring stable operation by resetting the microcontroller when the supply voltage drops below a certain level.
2. Battery-powered devices: Protecting sensitive circuitry from damage due to low battery voltage.
3. Industrial control systems: Monitoring power supply integrity to prevent malfunctions or data loss.
4. Automotive electronics: Providing reliable voltage detection for automotive control units, ensuring safe and efficient operation.
5. Home appliances: Safeguarding electronic components from voltage fluctuations, enhancing product reliability.

Detailed and Complete Alternative Models

1. S-80930CNPF-G8YTFG
2. S-80942CNPF-G7JT2G
3. S-80950CNPF-G8X-T2G
4. S-80960CNPF-G8XTFG
5. S-80970CNPF-G8X-TFG

These alternative models offer similar voltage detection and reset functionalities, catering to different voltage ranges