MAX16071ETL+T

Product Overview

• Category: Integrated Circuits
• Use: Voltage Supervisors
• Characteristics: Low Power, Precision, Programmable
• Package: 6-pin Thin SOT23
• Essence: Voltage Monitoring and Reset Generation
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.5V to 5.5V
• Operating Temperature Range: -40°C to +125°C
• Quiescent Current: 1.5µA (typical)
• Reset Threshold Options: 2.5V, 3.0V, 3.3V, 3.6V, 4.0V, 4.63V
• Reset Timeout Options: 140ms, 560ms, 1120ms, 2240ms
• Watchdog Timer: Adjustable from 1.6s to 6.4s

Pin Configuration

The MAX16071ETL+T is a 6-pin Thin SOT23 package with the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. MR (Manual Reset Input)
4. VCC (Supply Voltage)
5. WDI (Watchdog Input)
6. NC (No Connection)

Functional Features

• Voltage monitoring and reset generation for microcontrollers and other digital systems.
• Programmable reset threshold and timeout options for flexibility in different applications.
• Manual reset input for external system control.
• Watchdog timer functionality for system supervision and recovery.

Advantages and Disadvantages

Advantages: - Low power consumption enables energy-efficient operation. - Precision voltage monitoring ensures reliable system performance. - Programmable options allow customization based on specific requirements. - Small package size saves board space.

Disadvantages: - Limited number of reset threshold and timeout options. - Lack of additional features such as power-on reset or brownout detection.

Working Principles

The MAX16071ETL+T is a voltage supervisor IC that monitors the supply voltage of a microcontroller or digital system. It generates a reset signal when the voltage falls below a programmable threshold, ensuring proper system operation. The reset signal remains active until the voltage rises above the threshold or a programmable timeout period elapses.

The device also includes a watchdog timer feature that monitors the activity of the microcontroller. If the microcontroller fails to toggle the watchdog input within a programmable time interval, the MAX16071ETL+T generates a reset signal to initiate system recovery.

Detailed Application Field Plans

The MAX16071ETL+T finds applications in various fields where voltage monitoring and reset generation are critical for system reliability. Some specific application areas include:

1. Industrial Control Systems: Ensuring uninterrupted operation of control systems in manufacturing plants and process automation.
2. Automotive Electronics: Monitoring voltage levels in automotive electronic systems to prevent malfunctions and ensure passenger safety.
3. Medical Devices: Providing reliable voltage supervision in medical equipment to avoid potential hazards and ensure patient well-being.
4. Consumer Electronics: Enhancing the stability and reliability of consumer electronic devices such as smartphones, tablets, and gaming consoles.
5. Internet of Things (IoT): Enabling efficient power management and fault detection in IoT devices for seamless connectivity and operation.

Detailed and Complete Alternative Models

1. MAX16070ETL+T: Similar to MAX16071ETL+T but with different reset threshold and timeout options.
2. MAX16072ETL+T: Voltage supervisor with additional power-on reset functionality.
3. MAX16073ETL+T: Voltage supervisor with brownout detection capability.
4. MAX16074ETL+T: Enhanced version with extended temperature range and higher precision.

These alternative models offer different features and specifications to cater to diverse application requirements.

Word count: 510 words