S-80942CNNB-G9CT2G

Product Overview

Category

S-80942CNNB-G9CT2G 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: 1.0V to 6.0V
• Low supply current: 1.0µA (typ.)
• High accuracy voltage detection: ±1.0%
• Built-in delay circuit: 50ms, 100ms, 200ms, or 400ms
• Small package size: SOT-23-5

Package

The S-80942CNNB-G9CT2G 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-80942CNNB-G9CT2G lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary. It offers low power consumption and a built-in delay circuit for added flexibility.

Packaging/Quantity

This product is typically available in reels containing a quantity of 3,000 units per reel.

Specifications

• Supply Voltage Range: 1.0V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low
• Quiescent Current: 1.0µA (typ.)
• Accuracy: ±1.0%
• Delay Time Options: 50ms, 100ms, 200ms, 400ms

Detailed Pin Configuration

The S-80942CNNB-G9CT2G has a total of five pins arranged as follows:

```

---

| | --|VDD |-- Pin 1: Supply Voltage --|GND |-- Pin 2: Ground --|OUT |-- Pin 3: Output (Active-Low) --|ENB |-- Pin 4: Enable/Disable --|VIN |-- Pin 5: Voltage Input |____| ```

Functional Features

• Accurate voltage detection within a specified range
• Active-low output signal for reset functions
• Low power consumption for energy-efficient operation
• Built-in delay circuit with selectable time options
• Compact package size for easy integration into various devices

Advantages and Disadvantages

Advantages

• High accuracy voltage detection ensures reliable performance.
• Low supply current minimizes power consumption.
• Flexible delay circuit allows customization based on application requirements.
• Small package size enables space-saving designs.

Disadvantages

• Limited voltage detection range (1.0V to 6.0V).
• Active-low output may not be suitable for all applications.
• Availability in SOT-23-5 package only, limiting compatibility with certain designs.

Working Principles

S-80942CNNB-G9CT2G operates by continuously monitoring the input voltage (VIN) and comparing it to a reference voltage. When the input voltage falls below a predetermined threshold, the output (OUT) becomes active-low, indicating a voltage drop or power loss. The built-in delay circuit ensures stability by preventing false resets due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-80942CNNB-G9CT2G finds applications in various electronic devices that require voltage detection and reset functionality. Some potential application fields include:

1. Battery-powered devices: Ensures proper shutdown or reset when battery voltage drops below a certain level.
2. Power management systems: Monitors power supply integrity and triggers appropriate actions in case of voltage anomalies.
3. Industrial automation: Provides reliable voltage monitoring for control systems, preventing damage or malfunction due to power fluctuations.
4. Consumer electronics: Enables safe and efficient operation by detecting abnormal voltage conditions and initiating necessary actions.

Detailed and Complete Alternative Models

1. S-80942CNMC-G9CT2G: Similar to S-80942CNNB-G9CT2G but with a different package (SOT-23-5F).
2. S-80942CNMC-G8XT2G: Offers the same features as S-80942CNNB-G9CT2G but with a different delay time range (10ms, 20ms, 50ms, or 100ms).
3. S-80942CNMC-G7WT2G: Provides voltage detection in a wider range (0.9V to 6.0V) compared to S-80942CNNB-G9CT2G.

These alternative models offer similar functionality and can be considered based on specific application requirements.

Word count: 615 words