S-8209ACJ-T8T1U

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
  • Output driver capability
• Package: TSSOP-8
• Essence: Voltage detection and output control
• Packaging/Quantity: Tape and Reel, 3000 units per reel

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)

Detailed Pin Configuration

1. VDD: Supply Voltage Input
2. GND: Ground
3. OUT: Output Terminal
4. EN: Enable Terminal
5. TD: Time Delay Setting Terminal
6. MR: Manual Reset Terminal
7. SS: Sense Terminal
8. NC: No Connection

Functional Features

• Voltage detection with adjustable time delay
• Output driver for controlling external devices
• Low power consumption in standby mode
• Manual reset function for immediate output control
• Sense terminal for accurate voltage monitoring

Advantages

• Wide operating voltage range allows versatile applications
• Built-in delay circuit provides flexibility in timing requirements
• Output driver capability simplifies external device control
• Low quiescent current minimizes power consumption
• Manual reset feature enhances user control

Disadvantages

• Limited pin configuration options due to package size
• Sensitivity to external noise may affect accuracy
• Lack of built-in protection features for overvoltage or reverse polarity

Working Principles

The S-8209ACJ-T8T1U is a voltage detector IC that monitors the input voltage and provides an output signal based on a preset detection threshold. It incorporates a delay circuit to prevent false triggering due to voltage fluctuations. The output driver can control external devices such as power switches or alarms based on the detected voltage level. The IC operates in a low power consumption mode when not actively detecting voltage changes.

Detailed Application Field Plans

• Battery-powered devices: Voltage monitoring for battery status indication or low-power cutoff.
• Power supply units: Overvoltage or undervoltage protection, triggering alarms or shutdown mechanisms.
• Industrial equipment: Control of motors, pumps, or valves based on voltage levels.
• Automotive electronics: Monitoring vehicle battery voltage, triggering warning indicators or shutdown systems.

Detailed and Complete Alternative Models

1. S-8209BCJ-T8T1U: Similar voltage detector with adjustable time delay and output driver, available in TSSOP-8 package.
2. S-8209DCJ-T8T1U: Enhanced version with additional protection features for overvoltage and reverse polarity, also in TSSOP-8 package.
3. S-8209ECJ-T8T1U: Ultra-low power consumption variant with extended operating temperature range, compatible with TSSOP-8 package.

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