MAX6381XR23D3+T

Product Overview

Category

MAX6381XR23D3+T belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Small form factor
• Wide operating temperature range

Package

The MAX6381XR23D3+T comes in a small SOT23-3 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MAX6381XR23D3+T is typically packaged in reels and available in quantities of 3000 units per reel.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.3V
• Reset Timeout Period: Adjustable
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1µA (typical)

Detailed Pin Configuration

The MAX6381XR23D3+T has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin for reset signal.

Functional Features

• Voltage Monitoring: The MAX6381XR23D3+T continuously monitors the input voltage and compares it with the threshold voltage.
• Reset Signal Generation: When the input voltage falls below the threshold voltage, the device generates a reset signal on the RESET pin.
• Adjustable Timeout Period: The reset signal remains active for a user-adjustable timeout period after the voltage rises above the threshold voltage.
• Low Power Consumption: The device operates with low quiescent current, minimizing power consumption.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• Wide operating temperature range makes it suitable for use in harsh environments.
• Adjustable timeout period provides flexibility in different applications.

Disadvantages

• Limited threshold voltage options may not cater to all voltage monitoring requirements.
• SOT23-3 package may be challenging for manual soldering.

Working Principles

The MAX6381XR23D3+T operates by comparing the input voltage with the preset threshold voltage. When the input voltage drops below the threshold, the device generates a reset signal. This signal remains active for a user-adjustable timeout period after the voltage rises above the threshold.

Detailed Application Field Plans

The MAX6381XR23D3+T finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation by monitoring power supply voltage and initiating a reset if necessary.
2. Battery-Powered Devices: Preventing damage due to low battery voltage by generating a reset signal when voltage drops below a certain level.
3. Industrial Control Systems: Monitoring power supply integrity and providing a reset function to maintain system reliability.

Detailed and Complete Alternative Models

1. MAX6381XR23D5+T: Similar to MAX6381XR23D3+T but with a threshold voltage of 2.5V.
2. MAX6381XR23D1+T: Similar to MAX6381XR23D3+T but with a threshold voltage of 2.1V.
3. MAX6381XR23D6+T: Similar to MAX6381XR23D3+T but with a threshold voltage of 2.6V.

These alternative models provide different threshold voltage options to cater to specific voltage monitoring requirements.

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