S-80848CNNB-B89T2G

Product Overview

Category

S-80848CNNB-B89T2G 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: ±2%
• Built-in delay circuit: 100ms (typ.)
• Small package size: SOT-23-5

Package

The S-80848CNNB-B89T2G 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-80848CNNB-B89T2G is typically available 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 (typ.)
• Accuracy: ±2%
• Delay time: 100ms (typ.)

Detailed Pin Configuration

The S-80848CNNB-B89T2G has the following pin configuration:

```

---

| | --| VDD|-- Pin 1: Supply Voltage --| VIN|-- Pin 2: Voltage Input --| GND|-- Pin 3: Ground --| RST|-- Pin 4: Reset Output |____| ```

Functional Features

• Voltage detection: The S-80848CNNB-B89T2G can accurately detect the input voltage level within the specified range.
• Reset function: When the input voltage falls below the detection threshold, the reset output pin becomes active low, providing a signal to reset the connected device.
• Low power consumption: With a quiescent current of only 1.0µA, this IC minimizes power consumption in battery-powered applications.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited to voltage detection and reset functions, may not be suitable for complex applications requiring additional features.
• Not compatible with higher voltage ranges beyond 6.0V.

Working Principles

The S-80848CNNB-B89T2G operates based on a voltage divider circuit. The input voltage is divided and compared against an internal reference voltage. When the input voltage falls below the detection threshold, the reset output is activated, triggering a reset signal.

Detailed Application Field Plans

The S-80848CNNB-B89T2G finds application in various electronic devices where voltage monitoring and reset functionality are required. Some potential application fields include:

1. Battery-powered devices: This IC can be used in portable electronics such as smartphones, tablets, and wearables to monitor battery voltage and initiate a reset when necessary.
2. Industrial control systems: It can be employed in industrial automation equipment to ensure stable operation by monitoring power supply voltages and initiating system resets if voltage levels deviate from the desired range.
3. Automotive electronics: The S-80848CNNB-B89T2G can be utilized in automotive applications to monitor battery voltage and trigger a reset in case of voltage fluctuations or low battery conditions.

Detailed and Complete Alternative Models

1. S-80848CNNB-B89T2G: The model described in this entry.
2. S-80848CNNB-B89T1G: Similar to the above model, but with a different delay time of 50ms (typ.).
3. S-80848CNNB-B89T3G: Similar to the above model, but with a different delay time of 200ms (typ.).
4. S-80848CNNB-B89T4G: Similar to the above model, but with a different delay time of 400ms (typ.).

These alternative models provide similar voltage detection and reset functions but offer different delay times to suit specific application requirements.

In conclusion, the S-80848CNNB-B89T2G is an integrated circuit that excels in accurately detecting voltage levels and providing reset signals. Its small package size, low power consumption, and wide voltage detection range make it suitable for various electronic devices. However, its limited functionality and compatibility with lower voltage ranges are notable disadvantages.