MAX16055EAUB+T

Product Overview

• Category: Integrated Circuits
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision, Reset Output
• Package: SOT23-5
• Essence: Voltage Monitoring and Reset Generation
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 3µA (typical)
• Reset Threshold Options: 2.5V, 3V, 3.3V, 5V
• Reset Timeout Period: 140ms (typical)

Pin Configuration

The MAX16055EAUB+T has a total of 5 pins:

1. GND: Ground connection.
2. RESET: Active-low reset output.
3. MR: Manual reset input.
4. VCC: Positive supply voltage.
5. TH: Threshold selection input.

Functional Features

• Precision monitoring of supply voltages.
• Generates a reset signal when the monitored voltage falls below the threshold.
• Adjustable reset threshold options for flexibility.
• Manual reset input for external control.
• Low quiescent current for power efficiency.
• Short reset timeout period for quick response.

Advantages

• Wide supply voltage range allows compatibility with various systems.
• Accurate voltage monitoring ensures reliable operation.
• Adjustable reset threshold options cater to different voltage requirements.
• Manual reset input provides additional control flexibility.
• Low quiescent current minimizes power consumption.
• Short reset timeout period enables rapid system recovery.

Disadvantages

• Limited number of reset threshold options available.
• SOT23-5 package may not be suitable for all applications.
• Not suitable for high-temperature environments above 85°C.

Working Principles

The MAX16055EAUB+T is designed to monitor the supply voltage of a system. It compares the monitored voltage with an internally set threshold and generates a reset signal when the voltage falls below the threshold. The reset signal remains active until the voltage rises above the threshold or a manual reset input is triggered. This ensures that the system is properly reset in case of power supply issues or voltage drops.

Detailed Application Field Plans

The MAX16055EAUB+T can be used in various applications where voltage monitoring and reset generation are critical. Some potential application fields include:

1. Microcontrollers: Ensuring reliable operation by monitoring the supply voltage and resetting the microcontroller if necessary.
2. Industrial Control Systems: Preventing malfunctions by monitoring power supply voltages and initiating resets when needed.
3. Battery-Powered Devices: Protecting battery life by monitoring voltage levels and triggering resets to prevent deep discharge.
4. Automotive Electronics: Safeguarding sensitive electronic components by monitoring supply voltages and initiating resets during voltage fluctuations.

Detailed and Complete Alternative Models

• MAX16054EAUB+T: Similar to MAX16055EAUB+T but with different reset timeout period options.
• MAX16056EAUB+T: Voltage supervisor with additional features like watchdog timer and adjustable reset timeout.
• MAX16057EAUB+T: Dual voltage supervisor with independent threshold settings for two different supply voltages.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

This entry provides an overview of the MAX16055EAUB+T, a voltage supervisor integrated circuit. It includes basic information about the product, such as its category, use, characteristics, package, essence, and packaging/quantity details. The specifications, pin configuration, functional features, advantages, and disadvantages are also discussed. Additionally, the working principles, detailed application field plans, and alternative models are provided to give a comprehensive understanding of the product.