S-80956CNNB-G9ST2G

Product Overview

Category

S-80956CNNB-G9ST2G 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 voltage detection: ±1.0%
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5

Package

The S-80956CNNB-G9ST2G 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-80956CNNB-G9ST2G 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: ±1.0%
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-80956CNNB-G9ST2G has a total of five pins arranged as follows:

```

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| | --| VDD|-- Pin 1: Power supply input --| GND|-- Pin 2: Ground --| OUT|-- Pin 3: Output (active low) --| RST|-- Pin 4: Reset output |____| ```

Functional Features

• Voltage detection: The S-80956CNNB-G9ST2G can accurately detect voltage levels within the specified range.
• Reset function: It provides a reset signal (active low) when the detected voltage falls below the threshold.
• Low power consumption: With a quiescent current of only 1.0μA, this IC minimizes power consumption in electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy ensures reliable voltage detection.
• Small package size enables space-saving designs.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited to voltage detection and reset functions, may not suit all application requirements.
• Requires external components for proper operation.

Working Principles

The S-80956CNNB-G9ST2G operates based on a voltage divider network connected to the VDD pin. When the input voltage exceeds the detection threshold, the internal comparator triggers the reset output, pulling it low. This reset signal remains active until the input voltage rises above the threshold again.

Detailed Application Field Plans

The S-80956CNNB-G9ST2G finds applications in various electronic devices where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and microprocessors: Providing a reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring voltage levels in critical circuits and triggering appropriate actions.
4. Automotive electronics: Detecting abnormal voltage conditions and initiating safety measures.

Detailed and Complete Alternative Models

1. S-80930CNNB-G9ST2G: Similar voltage detection and reset IC with a lower voltage detection range (1.2V to 6.0V).
2. S-80940CNNB-G9ST2G: Voltage detection and reset IC with a wider voltage detection range (1.2V to 10.0V).
3. S-80970CNNB-G9ST2G: Higher accuracy voltage detection and reset IC with ±0.5% accuracy.

These alternative models offer different specifications and may better suit specific application requirements.

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