MAX6414UK38+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX6414UK38+ belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for voltage monitoring and reset functions in electronic devices.

Characteristics

• Voltage monitoring: MAX6414UK38+ provides accurate monitoring of supply voltages.
• Reset function: It generates a reset signal when the monitored voltage falls below a specified threshold.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered applications.

Package

MAX6414UK38+ is available in a small SOT23 package.

Essence

The essence of MAX6414UK38+ lies in its ability to ensure stable operation of electronic devices by monitoring the supply voltage and generating a reset signal when necessary.

Packaging/Quantity

This product is typically packaged in reels containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Threshold Voltage: 3.8V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low Push-Pull
• Quiescent Current: 2µA (typical)

Detailed Pin Configuration

The MAX6414UK38+ IC has the following pin configuration:

```

---

| | --| VCC | --| GND | --| MR | --| RESET | |___________| ```

• VCC: Power supply input
• GND: Ground reference
• MR: Manual reset input
• RESET: Active-low reset output

Functional Features

1. Voltage Monitoring: MAX6414UK38+ continuously monitors the supply voltage.
2. Reset Generation: When the monitored voltage falls below the threshold, it generates an active-low reset signal.
3. Manual Reset: The MR pin allows for manual reset control.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures stable operation of electronic devices.
• Low power consumption makes it suitable for battery-powered applications.
• Small package size enables space-efficient designs.

Disadvantages

• Limited to a specific threshold voltage (3.8V in this case).
• May require additional external components for certain applications.

Working Principles

MAX6414UK38+ operates by continuously monitoring the supply voltage using an internal voltage reference. When the voltage falls below the specified threshold, it triggers the reset function, generating an active-low reset signal. This signal can be used to initiate system resets or perform other necessary actions.

Detailed Application Field Plans

MAX6414UK38+ finds application in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers: Ensures reliable operation by monitoring the supply voltage and initiating resets if necessary.
2. Embedded Systems: Provides voltage monitoring and reset capabilities for stable system operation.
3. Power Management: Enables efficient power management by monitoring voltage levels and taking appropriate actions.

Detailed and Complete Alternative Models

1. MAX6414UK38-T: Similar to MAX6414UK38+, but with a different package type (SOT23-5).
2. MAX6414UK38/V+: Variant with adjustable threshold voltage for more flexibility in different applications.
3. MAX6414UK38R: RoHS-compliant version of MAX6414UK38+.

These alternative models offer similar functionality but may have variations in package type, threshold voltage, or compliance with specific regulations.

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