S-8244ABGFM-CFGT2U

Product Overview

Category

The S-8244ABGFM-CFGT2U belongs to the category of voltage detectors and reset ICs.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic circuits. It ensures proper functioning by detecting and resetting the system when voltage levels deviate from the specified range.

Characteristics

• Voltage detection range: 1.6V to 6.0V
• Low current consumption: 1.5µA (typical)
• Small package size: 4-pin DFN (Dual Flat No-leads)
• Built-in delay circuit for stable operation
• Wide operating temperature range: -40°C to +85°C

Package and Quantity

The S-8244ABGFM-CFGT2U is available in a compact 4-pin DFN package. Each package contains one unit of the product.

Essence

The essence of the S-8244ABGFM-CFGT2U lies in its ability to accurately monitor voltage levels and provide reliable reset functionality, ensuring the smooth operation of electronic systems.

Packaging/Quantity

The product is packaged in tape and reel format, suitable for automated assembly processes. Each reel contains 3000 units of the S-8244ABGFM-CFGT2U.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Detection voltage accuracy: ±1.5%
• Reset output type: Active low
• Delay time: 200ms (typical)
• Quiescent current: 1.5µA (typical)
• Power-on reset voltage: 1.6V (typical)

Detailed Pin Configuration

The S-8244ABGFM-CFGT2U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Reset output (active low)
4. VIN: Voltage detection input

Functional Features

• Accurate voltage detection: The S-8244ABGFM-CFGT2U can detect voltage levels within the specified range with high accuracy, ensuring reliable operation of electronic systems.
• Reset functionality: When the detected voltage deviates from the specified range, the reset output is activated, allowing the system to be reset and return to a known state.
• Built-in delay circuit: The product incorporates a delay circuit that ensures stable operation by preventing false resets due to temporary voltage fluctuations.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low current consumption minimizes power consumption in battery-powered devices.
• Small package size enables space-efficient designs.
• Built-in delay circuit enhances stability and reliability.

Disadvantages

• Limited to voltage monitoring and reset functionality, may not suit all application requirements.
• Requires external components for complete system integration.

Working Principles

The S-8244ABGFM-CFGT2U operates by continuously monitoring the voltage level at the VIN pin. When the voltage exceeds or falls below the specified range, the reset output is activated, signaling the need for a system reset. The built-in delay circuit prevents false resets caused by temporary voltage fluctuations.

Detailed Application Field Plans

The S-8244ABGFM-CFGT2U finds applications in various electronic systems where accurate voltage monitoring and reset functionality are crucial. Some potential application fields include: - Battery-powered devices - Microcontrollers and microprocessors - Industrial control systems - Automotive electronics - Home automation systems

Detailed and Complete Alternative Models

1. S-8254AAKFT-TB-G: Similar voltage detector and reset IC with a wider voltage detection range (1.2V to 6.0V) and adjustable delay time.
2. S-8261AAKFT-TB-G: Voltage detector and reset IC with an integrated watchdog timer for enhanced system monitoring and reset capabilities.
3. S-8232ABDFT-T2-G: Dual voltage detector and reset IC with independent voltage detection thresholds, suitable for multi-voltage systems.

These alternative models offer similar functionality to the S-8244ABGFM-CFGT2U but may have additional features or different specifications to cater to specific application requirements.

In conclusion, the S-8244ABGFM-CFGT2U is a voltage detector and reset IC that provides accurate voltage monitoring and reliable reset functionality. Its compact size, low power consumption, and built-in delay circuit make it suitable for various electronic systems. However, it is important to consider alternative models based on specific application needs.