MAX6316LUK25CY+T

Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Monitor and Reset Circuit
• Characteristics:
  • Low-power consumption
  • Wide operating voltage range
  • Adjustable reset threshold voltage
  • Manual reset input
  • Power-on reset delay time
• Package: SOT23-5
• Essence: Monitors the power supply voltage and generates a reset signal when the voltage drops below a certain threshold.
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.8V to 5.5V
• Reset Threshold Voltage Range: 1.575V to 4.63V
• Manual Reset Input Voltage: 0.7V to VDD + 0.3V
• Power-On Reset Delay Time: 100ms (typical)

Pin Configuration

The MAX6316LUK25CY+T IC has the following pin configuration:

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Pin Description: 1. GND: Ground 2. MR: Manual Reset Input 3. RESET: Reset Output 4. VDD: Supply Voltage 5. VOUT: Voltage Monitor Output

Functional Features

• Monitors the power supply voltage continuously.
• Generates a reset signal when the voltage drops below the set threshold.
• Provides a manual reset input for immediate system reset.
• Power-on reset delay ensures stable operation during power-up.

Advantages

• Low-power consumption extends battery life in portable devices.
• Wide operating voltage range allows compatibility with various power supply voltages.
• Adjustable reset threshold voltage provides flexibility in different applications.
• Manual reset input allows for manual system reset if needed.
• Power-on reset delay time ensures proper initialization of the system.

Disadvantages

• Limited to voltage monitoring and reset functionality.
• May require additional components for more complex power management tasks.

Working Principles

The MAX6316LUK25CY+T is a voltage monitor and reset circuit that operates by continuously monitoring the power supply voltage. It compares the voltage with a set threshold value, and when the voltage drops below this threshold, it generates a reset signal. The reset signal remains active until the voltage rises above the threshold again.

The IC also provides a manual reset input, which allows for an immediate system reset regardless of the power supply voltage. This feature is useful in situations where a manual reset is required, such as during system testing or debugging.

During power-up, the MAX6316LUK25CY+T includes a power-on reset delay time to ensure stable operation. This delay allows the power supply voltage to stabilize before generating the reset signal, preventing false resets during power-up transients.

Detailed Application Field Plans

The MAX6316LUK25CY+T is commonly used in various electronic systems where voltage monitoring and reset functionality are required. Some application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Embedded Systems: Providing a reset mechanism for embedded systems to recover from unexpected errors or faults.
3. Power Management: Monitoring power supply voltages in power management circuits to protect sensitive components.
4. Industrial Control Systems: Resetting industrial control systems in case of power supply fluctuations or failures.
5. Automotive Electronics: Monitoring and resetting automotive electronic systems to maintain safe and reliable operation.

Detailed and Complete Alternative Models

1. MAX6316LUK25CY+T: Voltage Monitor and Reset Circuit (SOT23-5 package)
2. MAX6316LUK29CY+T: Voltage Monitor and Reset Circuit with higher reset threshold voltage (SOT23-5 package)
3. MAX6316LUK30CY+T: Voltage Monitor and Reset Circuit with lower reset threshold voltage (SOT23-5 package)
4. MAX6316LUK33CY+T: Voltage Monitor and Reset Circuit with different reset threshold voltage (SOT23-5 package)

These alternative models offer similar functionality but with different reset threshold voltages, allowing for customization based on specific application requirements.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

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