MAX813LESA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX813LESA+ belongs to the category of integrated circuits (ICs).

Use

The MAX813LESA+ IC is primarily used for voltage monitoring and reset functions in electronic devices.

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

The MAX813LESA+ is available in a small surface mount package.

Essence

The essence of MAX813LESA+ lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

The MAX813LESA+ is typically packaged in reels or tubes and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Reset Threshold Accuracy: ±1.5%
• Quiescent Current: 3µA (typical)
• Power-On Reset Delay: 100ms (typical)
• Temperature Range: -40°C to +85°C

Pin Configuration

The MAX813LESA+ has the following pin configuration:

```

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| | --| VCC GND |-- Pin 1: Ground (GND) --| MR RST |-- Pin 2: Reset Output (RST) --| TH VCC |-- Pin 3: Supply Voltage (VCC) |___________| ```

Functional Features

1. Voltage Monitoring: The MAX813LESA+ continuously monitors the supply voltage and compares it with a preset threshold.
2. Reset Function: When the supply voltage drops below the threshold, the MAX813LESA+ generates a reset signal to ensure proper device operation.
3. Low Power Consumption: The IC consumes minimal power, making it suitable for battery-powered applications.
4. Wide Operating Voltage Range: The MAX813LESA+ can operate within a wide voltage range, accommodating various electronic devices.
5. High Accuracy: The reset threshold accuracy of ±1.5% ensures precise monitoring and reliable reset functionality.

Advantages and Disadvantages

Advantages

• Provides voltage monitoring and reset functions in a single IC.
• Low power consumption extends battery life.
• Wide operating voltage range allows for versatile applications.
• High accuracy ensures reliable performance.

Disadvantages

• Limited to voltage monitoring and reset functions only.
• May require additional circuitry for more complex applications.

Working Principles

The MAX813LESA+ operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage drops below the preset threshold, the IC generates a reset signal, which can be used to restart or reinitialize the device. This ensures that the device operates reliably even under fluctuating voltage conditions.

Detailed Application Field Plans

The MAX813LESA+ finds applications in various electronic devices where voltage monitoring and reset functionality are critical. Some potential application fields include:

1. Microcontrollers: Ensuring proper operation and preventing data corruption during power fluctuations.
2. Industrial Control Systems: Providing reliable reset functionality for critical equipment.
3. Automotive Electronics: Monitoring voltage levels to prevent damage to sensitive components.
4. Consumer Electronics: Protecting devices from improper operation due to voltage variations.

Detailed and Complete Alternative Models

1. MAX811LEUS+: Similar to MAX813LESA+, but with a different package and pin configuration.
2. MAX809REUR+: Offers similar voltage monitoring and reset functionality with enhanced accuracy.
3. MAX810SEUR+: Provides voltage monitoring and reset features with adjustable threshold levels.

These alternative models offer similar functionality to the MAX813LESA+ and can be considered based on specific application requirements.

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