MAX801NCPA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX801NCPA+ 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
• Wide operating voltage range
• Small package size
• High accuracy

Package

The MAX801NCPA+ is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of MAX801NCPA+ lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity of units per package.

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 2.93V, 3.08V, 4.38V, 4.63V
• Reset Timeout Period: Adjustable or fixed options
• Quiescent Current: 7µA (typical)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX801NCPA+ has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET: Output reset signal
4. MR: Manual reset input
5. TH: Threshold voltage selection input

Functional Features

• Voltage monitoring: The MAX801NCPA+ continuously monitors the input voltage level.
• Reset signal generation: When the voltage drops below the specified threshold, the device generates a reset signal.
• Manual reset capability: The manual reset input allows for external control of the reset function.
• Threshold voltage selection: The TH pin enables the selection of different threshold voltage options.

Advantages and Disadvantages

Advantages

• Low power consumption ensures energy efficiency.
• Wide operating voltage range allows for compatibility with various systems.
• Small package size facilitates integration into compact designs.
• High accuracy ensures reliable voltage monitoring and reset functionality.

Disadvantages

• Limited threshold voltage options may not cater to all specific requirements.
• Lack of advanced features compared to more specialized voltage monitoring ICs.

Working Principles

The MAX801NCPA+ operates by continuously monitoring the input voltage level. When the voltage drops below the specified threshold, the device generates a reset signal. This signal can be used to initiate system resets or perform other necessary actions. The manual reset input provides an additional means to control the reset function externally.

Detailed Application Field Plans

The MAX801NCPA+ finds applications in various electronic devices that require voltage monitoring and reset functions. Some common application fields include:

1. Microcontrollers: Ensuring proper operation and preventing data corruption during power fluctuations.
2. Industrial automation: Monitoring power supply integrity and initiating system resets when necessary.
3. Automotive electronics: Protecting sensitive components from voltage fluctuations and ensuring reliable operation.
4. Consumer electronics: Preventing malfunctions and data loss due to unstable power conditions.

Detailed and Complete Alternative Models

1. MAX803NCPA+: Similar to MAX801NCPA+, but with fixed threshold voltage options.
2. MAX809NCPA+: Provides additional manual reset timeout period adjustment capability.
3. MAX811NCPA+: Offers higher accuracy and wider temperature range compared to MAX801NCPA+.

These alternative models offer similar voltage monitoring and reset functionalities, catering to different requirements and specifications.

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