MAX16009TG+ - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuits (ICs)

Use: The MAX16009TG+ is a voltage supervisor IC that monitors the power supply voltage of electronic devices and provides reset signals when the voltage falls below a certain threshold. It ensures proper operation and prevents data corruption or system malfunction during power fluctuations.

Characteristics: - Low-power consumption - Wide operating voltage range - Adjustable reset threshold - Precision voltage monitoring - Small form factor

Package: The MAX16009TG+ is available in a compact 8-pin TDFN package, which allows for easy integration into various electronic systems.

Essence: The essence of the MAX16009TG+ lies in its ability to provide reliable voltage monitoring and reset functionality, ensuring the stability and integrity of electronic devices.

Packaging/Quantity: The MAX16009TG+ is typically sold in reels containing 250 units per reel.

Specifications

• Operating Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Range: 0.4V to VDD-0.2V
• Quiescent Current: 3µA (typical)
• Power-On Reset Delay: 100ms (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX16009TG+ features the following pin configuration:

```

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| | --| RESET |-- --| GND |-- --| MR |-- --| VDD |-- --| RESET_OUT |-- --| N.C. |-- --| N.C. |-- |___________| ```

Functional Features

1. Voltage Monitoring: The MAX16009TG+ continuously monitors the power supply voltage and generates a reset signal when the voltage falls below the user-defined threshold.
2. Adjustable Reset Threshold: The reset threshold voltage can be easily adjusted using external resistors, allowing flexibility in different applications.
3. Precision Monitoring: The IC provides accurate voltage monitoring with low hysteresis, ensuring reliable operation and preventing false triggering.
4. Power-On Reset Delay: The MAX16009TG+ incorporates a power-on reset delay to ensure stable power supply before releasing the reset signal.
5. Low Power Consumption: With a quiescent current of only 3µA, the IC minimizes power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Reliable voltage monitoring and reset functionality - Adjustable reset threshold for versatile applications - Precision monitoring with low hysteresis - Compact form factor for easy integration - Low power consumption for energy efficiency

Disadvantages: - Limited pin configuration options - May require additional external components for specific applications

Working Principles

The MAX16009TG+ operates by continuously monitoring the power supply voltage through the VDD pin. When the voltage falls below the user-defined threshold set by external resistors, the IC generates a reset signal on the RESET_OUT pin. This signal can be used to reset microcontrollers, digital logic circuits, or other electronic devices, ensuring proper operation during power fluctuations.

Application Field Plans

The MAX16009TG+ finds applications in various electronic systems where reliable voltage monitoring and reset functionality are crucial. Some potential application fields include: 1. Microcontroller-based systems 2. Industrial automation equipment 3. Automotive electronics 4. Power management systems 5. Portable consumer electronics

Alternative Models

For users seeking alternative options, the following models provide similar functionality to the MAX16009TG+: 1. MAX16010TG+ 2. MAX16011TG+ 3. MAX16012TG+ 4. MAX16013TG+

These alternative models offer comparable voltage monitoring and reset features, but may differ in package type, pin configuration, or additional functionalities.

In conclusion, the MAX16009TG+ is a versatile voltage supervisor IC that ensures stable operation of electronic devices by monitoring the power supply voltage and providing reset signals when necessary. Its compact size, adjustable threshold, and low power consumption make it suitable for various applications in different industries.