MAX16072RS28D0+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, precision voltage monitoring
• Package: 28-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Ensures reliable system operation by monitoring the power supply voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage Options: 2.8V
• Reset Timeout Period: Adjustable from 1ms to 640ms
• Quiescent Current: 3µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX16072RS28D0+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. TH: Threshold voltage selection input
6. CT: Capacitor connection for reset timeout period
7. GPOUT: General-purpose output
8. NC: No connect
9. NC: No connect
10. NC: No connect
11. NC: No connect
12. NC: No connect
13. NC: No connect
14. NC: No connect
15. NC: No connect
16. NC: No connect
17. NC: No connect
18. NC: No connect
19. NC: No connect
20. NC: No connect
21. NC: No connect
22. NC: No connect
23. NC: No connect
24. NC: No connect
25. NC: No connect
26. NC: No connect
27. NC: No connect
28. NC: No connect

Functional Features

• Precision voltage monitoring to ensure reliable system operation
• Adjustable reset timeout period for flexibility in system design
• Manual reset input for external control of the reset function
• General-purpose output for additional system functionality

Advantages and Disadvantages

Advantages: - Low-power consumption - Wide supply voltage range - Adjustable reset timeout period - Small package size

Disadvantages: - Limited number of available pins for general-purpose use - Threshold voltage options may be limited

Working Principles

The MAX16072RS28D0+T is a voltage supervisor IC that monitors the power supply voltage of a system. It compares the supply voltage against a preset threshold voltage and generates a reset signal when the voltage falls below the threshold. The reset signal remains active until the supply voltage rises above the threshold or a specified timeout period elapses. The IC also provides a manual reset input for external control of the reset function.

Detailed Application Field Plans

The MAX16072RS28D0+T is commonly used in various applications where reliable system operation is critical. Some potential application fields include:

1. Battery-powered devices: Ensures proper shutdown or reset when the battery voltage drops below a certain level.
2. Industrial control systems: Monitors power supply voltage to prevent malfunctions or damage to sensitive equipment.
3. Automotive electronics: Protects electronic components from voltage fluctuations and ensures safe operation.
4. Medical devices: Provides voltage supervision to guarantee the reliability and safety of medical equipment.
5. Communication systems: Monitors power supply voltage to maintain uninterrupted communication.

Detailed and Complete Alternative Models

1. MAX16071RS28D0+T: Similar to MAX16072RS28D0+T, but with a different threshold voltage option.
2. MAX16073RS28D0+T: Similar to MAX16072RS28D0+T, but with a different reset timeout period.
3. MAX16074RS28D0+T: Similar to MAX16072RS28D0+T, but with additional features such as a watchdog timer.

These alternative models provide similar functionality and can be considered as substitutes for the MAX16072RS28D0+T in specific applications.

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