MAX823REUK+T

The MAX823REUK+T is a microprocessor supervisory circuit designed to monitor power supply levels in microprocessor and digital systems. Key features include a precision voltage reference and a comparator that triggers a reset when the monitored supply voltage falls below a preset threshold, ensuring the microprocessor is reset during power faults to prevent erratic operation. The "+T" in the part number typically indicates the packaging type or compliance with specific industry standards.
This device offers a reset output, which remains active for a specified duration after the voltage returns to a safe level, allowing the system to stabilize before normal operation resumes. The MAX823REUK+T is also equipped with features like a manual reset input, a low supply current design, and a push-pull output. It is available in compact surface-mount packages, which makes it suitable for space-constrained applications. Ideal for use in battery-powered systems, it provides essential monitoring functions to enhance system reliability and safety.

The MAX823REUK+T is a microprocessor reset circuit from Maxim Integrated. Equivalent products include:
1. Texas Instruments TPS3839K33: Offers similar features for microprocessor reset.
2. Analog Devices ADM1816R: Another alternative with comparable functionality.
3. ON Semiconductor CAT823: Functions as a drop-in replacement with similar characteristics.
These alternatives provide essential features like reset threshold, push-button reset input, and watchdog timer, suitable for various microcontroller applications.

The MAX823REUK+T is a microprocessor supervisory circuit designed to monitor power supply levels in electronic systems. Key features include:
1. Voltage Monitoring: It monitors a specific threshold voltage to ensure the microprocessor operates correctly. The reset threshold is factory-set.
2. Reset Function: It provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions to prevent errors.
3. Manual Reset Input: A manual reset input (MR) allows an external pushbutton reset, providing flexibility in system design.
4. Watchdog Timer: It features a watchdog timer to ensure the microprocessor is operating properly. If the microcontroller fails to toggle the watchdog input within the set time period, the MAX823 generates a reset.
5. Low Supply Current: The device operates with low quiescent current, extending battery life in portable applications.
6. Operating Temperature Range: It functions effectively over a wide temperature range, typically from -40°C to +85°C.
7. Package and Size: Compact SOT-23 package for space-constrained applications.
These features make the MAX823REUK+T suitable for a variety of applications requiring reliable power supervision.

The MAX823REUK+T is a microprocessor supervisory circuit manufactured by Maxim Integrated. It typically comes in a small SOT-23-5 package, which means it has 5 pins. Its main functions include monitoring the supply voltage of a microprocessor and providing a reset signal when the voltage falls below a specified threshold, thereby ensuring the microprocessor operates correctly.
Key functionalities include:
- Reset Output: Provides a reset signal to the microprocessor during power-up, power-down, and brownout conditions.
- Manual Reset Input: Allows an external signal to trigger a reset.
- Watchdog Timer: Monitors microprocessor activity and resets it if the processor fails to respond within a specified time.
- Voltage Monitoring: Tracks the supply voltage to ensure it remains within specified limits.
This device is crucial for preventing undefined states in microprocessors, especially in embedded systems, by ensuring reliable operation through diligent power supply monitoring and controlling reset functions.

The MAX823REUK+T is manufactured by Maxim Integrated, which is now part of Analog Devices, Inc. Maxim Integrated is renowned for designing, manufacturing, and marketing high-performance semiconductor products. The company specializes in analog and mixed-signal integrated circuits (ICs) used in a variety of applications, including industrial, consumer, communications, and automotive markets. The merger with Analog Devices has further expanded their product offerings and enhanced their capabilities in delivering innovative solutions across a broad range of industries.

The MAX823REUK+T is a microprocessor supervisory circuit designed for monitoring power supply levels in electronic systems. Its primary application areas include:
1. Embedded Systems: Ensures reliability by monitoring supply voltages and providing reset signals during undervoltage conditions.
2. Consumer Electronics: Used in devices like smartphones and tablets for power management and protection.
3. Industrial Controls: Provides robust voltage supervision in automation and control systems.
4. Computing Systems: Utilized in computers and servers to maintain system stability by preventing operation under low voltage conditions.
5. Networking Equipment: Ensures reliable operation of routers and switches by managing power supply fluctuations.
These applications benefit from the MAX823's ability to enhance system reliability and prevent malfunction due to power-related issues.

The MAX823REUK+T is a microprocessor supervisory circuit packaged in a SOT-23-5 configuration.