MAX6823TUK+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6823TUK+ belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage monitoring and reset functions in various electronic devices.

Characteristics

• Voltage monitoring: The MAX6823TUK+ can monitor the voltage level of a power supply and generate a reset signal when it falls below a certain threshold.
• Reset function: It provides a reliable reset signal to ensure proper operation of the device.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered applications.
• Wide operating voltage range: It can operate within a wide voltage range, typically from 1.6V to 5.5V.

Package

The MAX6823TUK+ is available in a small SOT23-5 package.

Essence

The essence of the MAX6823TUK+ lies in its ability to monitor voltage levels and provide a reset signal, ensuring the stable operation of electronic devices.

Packaging/Quantity

The MAX6823TUK+ is typically packaged in reels or tubes, containing a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active-Low Push-Pull
• Reset Threshold Options: Various threshold voltage options available
• Quiescent Current: Typically 7µA

Detailed Pin Configuration

The MAX6823TUK+ has a total of 5 pins:

1. VCC: Power supply input pin.
2. GND: Ground reference pin.
3. MR: Manual reset input pin.
4. RESET: Active-low reset output pin.
5. TH: Threshold voltage selection pin.

Functional Features

1. Voltage Monitoring: The MAX6823TUK+ continuously monitors the voltage level at the VCC pin.
2. Reset Generation: When the voltage falls below the threshold set by the TH pin, the IC generates an active-low reset signal on the RESET pin.
3. Manual Reset: The MR pin allows for manual reset control, overriding the automatic reset function.
4. Threshold Selection: The TH pin provides options to select different threshold voltages according to the application requirements.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality.
• Low power consumption, suitable for battery-powered devices.
• Wide operating voltage range enhances compatibility with various systems.
• Small package size enables space-saving designs.

Disadvantages

• Limited threshold voltage options may not cater to all specific requirements.
• Lack of advanced features compared to more specialized voltage monitoring ICs.

Working Principles

The MAX6823TUK+ operates by continuously monitoring the voltage level at the VCC pin. When the voltage drops below the threshold set by the TH pin, the IC triggers the RESET pin, generating an active-low reset signal. This ensures that the device connected to the IC is properly reset and resumes normal operation.

Detailed Application Field Plans

The MAX6823TUK+ finds applications in a wide range of electronic devices, including but not limited to: - Microcontrollers and microprocessors - Embedded systems - Power management circuits - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

1. MAX6824TUK+: Similar to the MAX6823TUK+, but with additional features such as adjustable reset timeout and watchdog timer functionality.
2. MAX6825TUK+: Offers similar voltage monitoring and reset functions, but with a higher operating voltage range and lower quiescent current.
3. MAX6826TUK+: Provides voltage monitoring and reset functions with adjustable threshold voltage options, suitable for specific application requirements.

These alternative models offer similar functionality to the MAX6823TUK+ while providing additional features or catering to specific needs.

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