MAX6385XS21D2-T

Product Overview

Category

MAX6385XS21D2-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 IC
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

The MAX6385XS21D2-T is available 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 MAX6385XS21D2-T is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage: 2.1V
• Reset Timeout Period: 140ms
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.5µA (typical)

Detailed Pin Configuration

The MAX6385XS21D2-T has three pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Output pin that provides a reset signal when the monitored voltage falls below the threshold.

Functional Features

• Monitors the voltage level continuously.
• Generates a reset signal when the voltage drops below the specified threshold.
• Provides a stable reset output during power-up and power-down sequences.
• Offers a fixed timeout period to ensure proper system reset.

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices.
• Wide operating voltage range makes it compatible with various power supply configurations.
• Small package size allows for space-saving designs.
• High accuracy ensures reliable voltage monitoring.

Disadvantages

• Fixed reset timeout period may not be suitable for all applications.
• Limited number of pins restricts additional functionality without external circuitry.

Working Principles

The MAX6385XS21D2-T operates by comparing the input voltage with the preset threshold voltage. When the input voltage falls below the threshold, the reset output is activated. The reset signal remains active until the input voltage rises above the threshold and the reset timeout period elapses.

Detailed Application Field Plans

The MAX6385XS21D2-T finds applications in various electronic devices, including:

1. Microcontrollers: Ensures proper system reset during power fluctuations.
2. Power Management Systems: Monitors voltage levels to protect sensitive components.
3. Industrial Control Systems: Provides reliable reset functionality for critical processes.
4. Automotive Electronics: Ensures stable operation of vehicle systems during voltage variations.

Detailed and Complete Alternative Models

1. MAX6384XS21D2-T: Similar to MAX6385XS21D2-T but with a different reset threshold voltage.
2. MAX6386XS21D2-T: Offers additional features such as adjustable reset timeout period.
3. MAX6387XS21D2-T: Provides multiple voltage monitoring channels for complex systems.

(Note: This list is not exhaustive and other alternative models may exist.)

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