S-80847CNUA-B88T2G

Product Overview

Category

S-80847CNUA-B88T2G 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: 1.6V to 6.0V
• Accuracy: ±1.0%
• Low supply current: 1.0μA (typical)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typical)

Package

The S-80847CNUA-B88T2G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

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-80847CNUA-B88T2G is typically supplied in reels containing 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 (typical)
• Reset Threshold Voltage Options:
  • S-80847CNUA-B88T2G: 4.8V
  • Other options available, refer to datasheet for details

Detailed Pin Configuration

The S-80847CNUA-B88T2G has the following pin configuration:

```

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| | --| VDD|-- Pin 1: Supply Voltage --| RST|-- Pin 2: Reset Output --| GND|-- Pin 3: Ground --| -|-- Pin 4: Not connected --| VDD|-- Pin 5: Supply Voltage |____| ```

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Low quiescent current consumption
• Built-in delay circuit for stable operation

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
• Built-in delay circuit prevents false triggering

Disadvantages

• Limited number of available reset threshold voltage options
• Not suitable for applications requiring active high reset signals

Working Principles

The S-80847CNUA-B88T2G operates by continuously monitoring the input voltage. When the voltage falls below the preset threshold, the reset output is activated, indicating a low voltage condition. The built-in delay circuit ensures that the reset signal remains stable for a specified period, preventing false triggering due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-80847CNUA-B88T2G finds applications in various electronic devices where accurate voltage monitoring and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontrollers and digital systems: Providing a reliable reset signal during power-up or voltage drop events.
3. Industrial control systems: Monitoring critical voltages to prevent malfunctions or equipment damage.
4. Automotive electronics: Detecting abnormal voltage conditions and triggering appropriate actions.
5. Consumer electronics: Enhancing system reliability by resetting malfunctioning components.

Detailed and Complete Alternative Models

1. S-80845CNUA-B88T2G: Reset threshold voltage of 4.5V
2. S-80850CNUA-B88T2G: Reset threshold voltage of 5.0V
3. S-80855CNUA-B88T2G: Reset threshold voltage of 5.5V
4. S-80860CNUA-B88T2G: Reset threshold voltage of 6.0V

These alternative models offer different reset threshold voltage options to suit specific application requirements.

In conclusion, the S-80847CNUA-B88T2G is an integrated circuit designed for accurate voltage detection and reset functions. Its wide voltage range, high accuracy, low power consumption, and compact package make it suitable for various electronic devices. However, limited reset threshold voltage options and the absence of active high reset signals may be considered as disadvantages. The IC operates by continuously monitoring the input voltage and providing a stable reset signal when necessary. It finds applications in battery-powered devices, microcontrollers, industrial control systems, automotive electronics, and consumer electronics. Alternative models with different reset threshold voltages are available to cater to specific needs.