S-8209ABI-T8T1U

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Detector with Delay Circuit and Output Driver

Characteristics: - Monitors the power supply voltage and provides a reset signal to the system when the voltage drops below a certain threshold. - Includes a delay circuit to prevent false resets during power fluctuations. - Equipped with an output driver that can drive external devices.

Package: TSSOP-8

Essence: The S-8209ABI-T8T1U is a voltage detector IC designed to ensure stable operation of electronic systems by monitoring the power supply voltage and providing a reset signal when necessary.

Packaging/Quantity: The S-8209ABI-T8T1U is typically sold in reels containing 3000 units.

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.5%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.0µA (typical)
• Output Current: 5mA (maximum)

Detailed Pin Configuration

The S-8209ABI-T8T1U has the following pin configuration:

| Pin Name | Function | |----------|----------| | VDD | Power Supply Voltage Input | | GND | Ground | | RESET | Reset Output | | EN | Enable Input |

Functional Features

1. Voltage Monitoring: The S-8209ABI-T8T1U continuously monitors the power supply voltage and compares it to a preset threshold.
2. Delay Circuit: A built-in delay circuit prevents false resets caused by temporary voltage fluctuations or noise.
3. Output Driver: The IC features an output driver capable of driving external devices, such as microcontrollers or power switches.

Advantages and Disadvantages

Advantages: - Accurate voltage detection with low detection voltage accuracy. - Wide operating temperature range allows for use in various environments. - Low quiescent current minimizes power consumption. - Output driver enables direct control of external devices.

Disadvantages: - Limited output current may not be suitable for high-power applications. - TSSOP-8 package may require careful handling during assembly.

Working Principles

The S-8209ABI-T8T1U operates by comparing the input voltage (VDD) to a preset threshold. When the voltage drops below this threshold, the IC generates a reset signal (RESET) to initiate a system reset. The delay circuit ensures that temporary voltage fluctuations or noise do not trigger false resets.

Detailed Application Field Plans

The S-8209ABI-T8T1U is commonly used in various electronic systems where stable operation is critical. Some application fields include: - Microcontroller-based systems - Power management circuits - Battery-powered devices - Industrial automation systems

Detailed and Complete Alternative Models

1. S-8209ABD-T8T1U
2. S-8209ABE-T8T1U
3. S-8209ABF-T8T1U
4. S-8209ABG-T8T1U

These alternative models offer similar functionality and characteristics to the S-8209ABI-T8T1U, providing flexibility in design choices.

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