S-80848CNMC-B89T2U

Product Overview

Category

S-80848CNMC-B89T2U 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: ±2%
• Low current consumption: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80848CNMC-B89T2U 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-80848CNMC-B89T2U is typically supplied 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
• Reset threshold voltage options: 2.8V, 3.0V, 3.1V, 3.2V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80848CNMC-B89T2U has the following pin configuration:

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| | --|----|-- |____| | | |__| ```

Pin 1: VDD (Supply voltage) Pin 2: GND (Ground) Pin 3: RESET (Reset output) Pin 4: VSS (Ground) Pin 5: VIN (Voltage input)

Functional Features

• Voltage detection: The S-80848CNMC-B89T2U can accurately detect the voltage level applied to its input pin.
• Reset signal generation: When the detected voltage falls below the specified threshold, the IC generates a reset signal on the reset output pin.
• Built-in delay circuit: The IC includes a delay circuit that ensures a stable reset signal is provided for a specified duration.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low current consumption minimizes power usage.
• Small package size enables space-saving designs.
• Accurate voltage detection with low tolerance.

Disadvantages

• Limited reset threshold voltage options may not suit all applications.
• Lack of adjustable delay time limits customization possibilities.

Working Principles

The S-80848CNMC-B89T2U operates by continuously monitoring the voltage level applied to its input pin. Once the voltage falls below the specified threshold, the IC generates a reset signal on the output pin. This signal remains active for a predetermined duration, as determined by the built-in delay circuit.

Detailed Application Field Plans

The S-80848CNMC-B89T2U finds applications in various electronic devices where voltage detection and reset functions are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation by providing a reset signal when the supply voltage drops below a certain level.
2. Battery-powered devices: Preventing erratic behavior or data corruption by resetting the system when the battery voltage becomes too low.
3. Power management systems: Monitoring voltage levels to trigger appropriate actions, such as shutting down non-essential components during low-power conditions.

Detailed and Complete Alternative Models

1. S-80848CNMC-B89T2U: The model described in this entry.
2. S-80848CNMC-B89T1U: Similar to the above model, but with a different reset threshold voltage range.
3. S-80848CNMC-B89T3U: Another variant with additional features, such as adjustable delay time.

These alternative models offer similar functionality but may have slight differences in specifications or additional capabilities to suit specific application requirements.

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