S-80838CNUA-B8XT2U

Product Overview

Category

S-80838CNUA-B8XT2U 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
• Low supply current: 0.7µA (typical)
• Small package size: SOT-89-5
• Built-in delay circuit for stable reset operation
• Wide operating temperature range: -40°C to +85°C

Package

The S-80838CNUA-B8XT2U IC is available in a compact SOT-89-5 package.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide reliable reset signals, ensuring proper functioning of electronic devices.

Packaging/Quantity

The S-80838CNUA-B8XT2U IC is typically packaged in reels containing 3,000 units.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Reset threshold voltage options: 2.0V, 2.3V, 2.6V, 2.9V, 3.1V, 4.0V, 4.6V, 5.0V
• Supply current: 0.7µA (typical), 1.0µA (maximum)
• Delay time: 200ms (typical), 400ms (maximum)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80838CNUA-B8XT2U IC has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input (active low)
4. VOUT: Voltage detection output
5. NC: No connection

Functional Features

• Accurate voltage detection: The IC can detect voltage levels within the specified range with high precision.
• Reliable reset operation: It incorporates a built-in delay circuit to ensure stable reset signals are provided to the device.
• Low power consumption: With a supply current as low as 0.7µA, it minimizes power consumption in battery-powered applications.
• Wide operating temperature range: The IC is designed to operate reliably in extreme temperature conditions.

Advantages and Disadvantages

Advantages

• Accurate voltage detection for reliable device operation
• Low power consumption prolongs battery life
• Compact package size allows for space-efficient designs
• Wide operating temperature range enables usage in various environments

Disadvantages

• Limited options for reset threshold voltage selection
• Not suitable for applications requiring higher voltage detection ranges

Working Principles

The S-80838CNUA-B8XT2U IC works by continuously monitoring the input voltage level. When the voltage drops below the preset threshold, the IC generates a reset signal, which can be used to initiate system resets or perform other necessary actions.

Detailed Application Field Plans

The S-80838CNUA-B8XT2U IC finds applications in various electronic devices where accurate voltage detection and reliable reset functions are crucial. Some potential application fields include:

1. Battery-powered devices: Ensures proper functioning and prevents damage due to undervoltage conditions.
2. Microcontrollers and embedded systems: Provides a reliable reset mechanism during power-up or brownout situations.
3. Industrial automation: Enables safe and controlled system restarts after power failures.
4. Automotive electronics: Facilitates proper operation of critical systems by detecting voltage fluctuations.

Detailed and Complete Alternative Models

1. S-80838CNUA-B8ZT2U: Similar to the S-80838CNUA-B8XT2U, but with different reset threshold voltage options.
2. S-80838CNUA-B9XT2U: Offers additional features such as adjustable delay time and hysteresis.

These alternative models provide similar functionality to the S-80838CNUA-B8XT2U IC, catering to different voltage detection requirements or offering enhanced capabilities.

In conclusion, the S-80838CNUA-B8XT2U integrated circuit is a reliable and efficient solution for voltage detection and reset functions in various electronic devices. Its accurate detection, low power consumption, and compact package make it suitable for a wide range of applications.