MAX16081XR28Q+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, high-accuracy, reset output
• Package: 28-pin TQFN
• Essence: Monitors voltage levels and provides a reset signal when necessary
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.8V, 3.0V, 3.3V, 3.6V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16081XR28Q+T has a total of 28 pins. The pin configuration is as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET#: Active-low reset output
4. MR#: Manual reset input
5. RESET#: Active-low reset output
6. RESET#: Active-low reset output
7. RESET#: Active-low reset output
8. RESET#: Active-low reset output
9. RESET#: Active-low reset output
10. RESET#: Active-low reset output
11. RESET#: Active-low reset output
12. RESET#: Active-low reset output
13. RESET#: Active-low reset output
14. RESET#: Active-low reset output
15. RESET#: Active-low reset output
16. RESET#: Active-low reset output
17. RESET#: Active-low reset output
18. RESET#: Active-low reset output
19. RESET#: Active-low reset output
20. RESET#: Active-low reset output
21. RESET#: Active-low reset output
22. RESET#: Active-low reset output
23. RESET#: Active-low reset output
24. RESET#: Active-low reset output
25. RESET#: Active-low reset output
26. RESET#: Active-low reset output
27. RESET#: Active-low reset output
28. RESET#: Active-low reset output

Functional Features

• Monitors the voltage level of the power supply
• Provides a reset signal when the voltage falls below the threshold
• Adjustable reset timeout period for flexibility
• Low-power consumption for energy efficiency
• High accuracy in voltage monitoring

Advantages and Disadvantages

Advantages: - Wide supply voltage range allows for versatile applications - Adjustable reset threshold voltage options cater to different requirements - Small package size saves board space - Low-power operation extends battery life - Accurate voltage monitoring ensures reliable system operation

Disadvantages: - Limited number of pins may restrict connectivity options - Manual reset input may require additional external components for implementation

Working Principles

The MAX16081XR28Q+T operates by continuously monitoring the voltage level of the power supply. When the voltage falls below the preset threshold, it generates an active-low reset signal. The reset timeout period can be adjusted to suit specific application needs. The IC is designed to consume minimal power while providing accurate voltage monitoring.

Detailed Application Field Plans

The MAX16081XR28Q+T is commonly used in various electronic systems where voltage supervision is critical. Some potential application fields include:

1. Microcontroller Systems: Ensures proper system initialization and prevents erratic behavior during power-up or brownout conditions.
2. Industrial Control Systems: Provides reliable reset signals to ensure safe operation and prevent damage to equipment.
3. Automotive Electronics: Monitors the vehicle's power supply to prevent malfunctions and protect sensitive components.
4. Battery-Powered Devices: Maximizes battery life by resetting the system when the battery voltage drops below a certain level.
5. Communication Systems: Ensures uninterrupted operation by resetting the system in case of power supply fluctuations.

Detailed and Complete Alternative Models

1. MAX16080XR28Q+T: Similar to MAX16081XR28Q+T but with a different reset timeout period range.
2. MAX16082XR28Q+T: Similar to MAX16081XR28Q+T but with additional features such as watchdog timer functionality.
3. MAX16083XR28Q+T: Similar to MAX16081XR28Q+T but with a wider supply voltage range.

These alternative models offer similar voltage supervision capabilities with slight variations in specifications and additional features.

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