S-8211CAD-M5T1G

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Voltage Detector

Characteristics: - Low power consumption - Wide operating voltage range - High accuracy - Small package size

Package: SOT-23-5

Essence: The S-8211CAD-M5T1G is a voltage detector IC that monitors the voltage level of a power supply and provides an output signal when the voltage exceeds or falls below a certain threshold.

Packaging/Quantity: The S-8211CAD-M5T1G is typically sold in reels, with 3000 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.0%
• Quiescent Current: 1.0μA (typical)
• Output Configuration: Open Drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8211CAD-M5T1G has five pins arranged as follows:

```

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| | --| VDD|-- Pin 1: Power Supply Input --| GND|-- Pin 2: Ground --| VIN|-- Pin 3: Voltage Input --| VOUT|-+ Pin 4: Voltage Output |____| | --| EN |-- Pin 5: Enable Input ```

Functional Features

• Overvoltage detection: The S-8211CAD-M5T1G can detect when the input voltage exceeds a specified threshold.
• Undervoltage detection: It can also detect when the input voltage falls below a specified threshold.
• Open drain output: The voltage output pin can be connected to an external circuit for further processing or control.
• Enable input: The enable pin allows the user to control the operation of the voltage detector.

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - Wide operating voltage range allows for versatile use in various systems. - High accuracy ensures reliable voltage monitoring. - Small package size saves board space.

Disadvantages: - Limited detection voltage accuracy may not be suitable for highly precise applications. - Open drain output requires additional circuitry for signal processing.

Working Principles

The S-8211CAD-M5T1G operates by comparing the input voltage (VIN) with a reference voltage internally generated. When the input voltage exceeds or falls below the specified threshold, the voltage detector triggers an output signal on the voltage output pin (VOUT). The enable input (EN) can be used to enable or disable the voltage detection function.

Detailed Application Field Plans

The S-8211CAD-M5T1G is commonly used in various electronic devices and systems where voltage monitoring is critical. Some application fields include:

1. Battery-Powered Devices: The voltage detector ensures efficient power management and prevents over-discharge or overcharge of batteries.
2. Power Supply Units: It provides protection against overvoltage or undervoltage conditions, safeguarding sensitive components.
3. Automotive Electronics: The IC monitors the voltage level in automotive systems, preventing damage due to voltage fluctuations.
4. Industrial Control Systems: It ensures stable voltage supply in industrial equipment, preventing malfunctions or damage.

Detailed and Complete Alternative Models

1. S-8211CAE-M5T1G
2. S-8211CBM-M5T1G
3. S-8211CCM-M5T1G
4. S-8211CEM-M5T1G
5. S-8211CFM-M5T1G

These alternative models offer similar voltage detection capabilities and package options, providing flexibility for different design requirements.

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