MAX16057ATT31+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16057ATT31+ 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

Package

MAX16057ATT31+ is available in a small surface-mount 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

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Voltage: 3.1V
• Reset Timeout Period: Adjustable
• Quiescent Current: 2µA (typical)

Detailed Pin Configuration

The MAX16057ATT31+ has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. TH: Threshold voltage adjustment pin

Functional Features

• Voltage monitoring: The MAX16057ATT31+ 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 an active-low reset signal.
• Adjustable timeout period: The reset signal remains active for a user-defined period after the voltage rises above the threshold.
• Manual reset capability: The device can be manually reset by asserting a low signal on the MR# pin.

Advantages and Disadvantages

Advantages

• Efficient voltage monitoring and reset functionality
• Wide operating voltage range allows for versatile applications
• Low power consumption enhances battery life in portable devices
• Small package size enables space-saving designs

Disadvantages

• Limited to voltage monitoring and reset functions, may not suit all application requirements
• Manual reset input may require additional external components for proper implementation

Working Principles

The MAX16057ATT31+ operates by continuously monitoring the input voltage using an internal voltage comparator. When the input voltage falls below the threshold voltage set by the TH pin, the device generates an active-low reset signal. This signal remains active for a user-defined timeout period after the voltage rises above the threshold. Additionally, the device can be manually reset by asserting a low signal on the MR# pin.

Detailed Application Field Plans

The MAX16057ATT31+ finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Microcontrollers: Ensuring reliable operation by providing a reset signal when the supply voltage drops below a certain level.
2. Power management systems: Monitoring power supply voltages to protect sensitive components from undervoltage conditions.
3. Industrial automation: Resetting control systems in case of power fluctuations or voltage dips.
4. Automotive electronics: Safeguarding critical systems by resetting them when the supply voltage deviates from the specified range.

Detailed and Complete Alternative Models

1. MAX16055ATT31+: Similar to MAX16057ATT31+, but with a different reset threshold voltage.
2. MAX16058ATT31+: Offers additional features such as adjustable reset timeout and watchdog timer functionality.
3. MAX16059ATT31+: Provides multiple voltage monitoring channels for monitoring different power supply rails simultaneously.

These alternative models offer similar voltage monitoring and reset capabilities, but with slight variations in specifications and additional features to cater to specific application requirements.

Word count: 540 words