Analog Devices Inc. ADM6823TYRJZ-RL7: Precision Microprocessor Supervisory Circuit

The ADM6823TYRJZ-RL7 is a high-performance microprocessor supervisory circuit designed and manufactured by Analog Devices Inc., a leader in the semiconductor industry. This precision device is engineered to monitor power supplies in microprocessor and digital systems, providing a reliable safeguard against power failures or low voltage conditions. It ensures that the microprocessor boots up in a known state, which is crucial for maintaining system integrity and preventing data corruption.

Featuring a reset output during power-up, power-down, and brownout conditions, the ADM6823TYRJZ-RL7 guarantees that the connected microprocessor starts operating only under acceptable voltage conditions. The reset signal remains asserted until the supply voltage reaches the reset threshold level and maintains for a specified period, ensuring a proper system reset. The reset timeout period is precisely controlled, and the device offers a low supply current, making it an energy-efficient choice for battery-powered applications.

Key specifications of the ADM6823TYRJZ-RL7 include:

• Voltage threshold options tailored for various logic levels.
• Low power consumption, ideal for portable devices.
• Guaranteed reset output from VCC = 1.0 V.
• Reset timeout typically 140 ms, minimizing unnecessary system resets.
• Compact SOT-23 package, suitable for space-constrained applications.

This supervisory circuit is available in a small 5-lead SOT-23 package, making it an excellent choice for space-constrained applications where board real estate is at a premium. The ADM6823TYRJZ-RL7 is also characterized for operation over a wide temperature range of -40°C to +125°C, ensuring reliable performance under extreme conditions.

Whether it's for managing power supplies in personal computers, embedded systems, or portable consumer electronics, the ADM6823TYRJZ-RL7 from Analog Devices Inc. provides the necessary protection to enhance system reliability and prevent data loss due to power anomalies. Its precision and low power consumption make it an indispensable component for designers looking to improve the resilience and efficiency of their electronic systems.

For more detailed technical information, datasheets, and support resources, customers are encouraged to visit the official Analog Devices Inc. website or contact their local sales representative.