S-8209AAS-I8T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Detector with Delay Circuit and Output Driver
• Characteristics:
  • Low power consumption
  • Wide operating voltage range
  • Built-in delay circuit
  • Small package size
• Package: SOT-23-5
• Essence: The S-8209AAS-I8T1U is a voltage detector IC that provides a delayed output signal when the input voltage falls below a certain threshold.
• Packaging/Quantity: Available in tape and reel packaging, with 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±2%
• Detection Voltage Options: 2.0V to 5.0V (in 0.1V steps)
• Delay Time Options: 100ms, 200ms, 400ms, or 800ms
• Quiescent Current: 1.0µA (typical)

Detailed Pin Configuration

The S-8209AAS-I8T1U has a total of five pins arranged as follows:

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

Pin 1: VDD (Power Supply) Pin 2: GND (Ground) Pin 3: VIN (Input Voltage) Pin 4: VOUT (Output Voltage) Pin 5: CT (Delay Time Setting)

Functional Features

• Voltage detection with adjustable threshold
• Built-in delay circuit for delayed output signal
• Output driver capable of driving external loads
• Low power consumption for energy-efficient operation
• Wide operating voltage range for versatile applications

Advantages

• Flexible voltage detection options
• Adjustable delay time for customized requirements
• Small package size for space-constrained designs
• Low power consumption extends battery life
• Wide operating voltage range allows compatibility with various systems

Disadvantages

• Limited detection voltage accuracy of ±2%
• Delay time options may not suit all applications
• SOT-23-5 package may require additional handling precautions

Working Principles

The S-8209AAS-I8T1U operates by continuously monitoring the input voltage (VIN). When the voltage falls below the set threshold, the internal circuit triggers a delay. After the specified delay time, the output voltage (VOUT) switches from high to low, indicating the detection of a low voltage condition.

Detailed Application Field Plans

The S-8209AAS-I8T1U is commonly used in various electronic devices and systems that require voltage monitoring and protection. Some potential application fields include: - Battery-powered devices - Power management systems - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• S-8209BAS-I8T1U: Similar to S-8209AAS-I8T1U but with different delay time options
• S-8209CAS-I8T1U: Similar to S-8209AAS-I8T1U but with higher detection voltage accuracy
• S-8209DAS-I8T1U: Similar to S-8209AAS-I8T1U but with additional features for specific applications

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