Analog Devices Inc. ADM6316AZ29ARJZ-R7 Supervisory Circuit

The ADM6316AZ29ARJZ-R7 is a highly reliable supervisory circuit designed and manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits. This compact and efficient component is engineered to monitor power supplies in microprocessor systems, providing a crucial safeguard against system failure due to unstable or failed power conditions.

The device offers a precise monitoring system for 2.9V power supplies, ensuring that the voltage levels remain within acceptable thresholds for proper system operation. With its built-in watchdog timer, the ADM6316AZ29ARJZ-R7 can also monitor the activity of the microprocessor, resetting it if necessary to prevent system hangs or malfunctions.

Featuring a reset output stage with active-low, push-pull configuration, the ADM6316AZ29ARJZ-R7 can interface directly with the reset or power-down inputs of microprocessors, FPGAs, and other digital systems, providing a clear and assertive signal to initiate a reset sequence. The reset signal is guaranteed to remain asserted for a minimum of 140ms after the supply voltage rises above the reset threshold level, ensuring ample time for the system to stabilize before resuming operation.

With its compact SOT-23 package, this supervisory circuit is ideal for space-constrained applications, offering a minimal footprint without compromising performance. The ADM6316AZ29ARJZ-R7 operates over a wide temperature range of -40°C to +125°C, making it suitable for use in a variety of harsh environments and ensuring reliable operation under extreme conditions.

Key features of the ADM6316AZ29ARJZ-R7 include:

• Accurate 2.9V voltage monitoring
• Integrated watchdog timer for system reliability
• Active-low, push-pull reset output
• Minimum 140ms reset timeout period
• Low power consumption
• Wide operating temperature range
• Compact SOT-23 package

Whether used in computers, embedded systems, or portable devices, the ADM6316AZ29ARJZ-R7 from Analog Devices Inc. provides the essential protection needed to maintain system integrity and prevent data loss due to power issues, making it a vital component for any power-sensitive design.