Analog Devices Inc. ADM6322C46ARJ-RL7 Supervisory Circuit

The ADM6322C46ARJ-RL7 is a high-quality supervisory circuit developed by Analog Devices Inc., designed to monitor power supplies in microprocessor and digital systems. It provides a precise, low-power solution for maintaining system integrity during power-up, power-down, and brown-out conditions. This component is a crucial part of ensuring that electronic devices operate reliably and protect against potential damage due to irregular power supply levels.

Key Features

• Reset Output: The device offers a reset output feature that remains asserted for a preset timeout period after V<sub>CC has risen above the reset threshold level, ensuring the system has stabilized before the processor starts up.
• Low Power Consumption: With its ultra-low current draw, the ADM6322C46ARJ-RL7 is particularly suitable for portable battery-operated applications, helping to extend battery life and reduce energy costs.
• High Accuracy: It provides high accuracy monitoring of the power supply with a tight reset threshold, making it reliable for critical applications where precision is key.
• Wide Operating Temperature Range: The device can operate over a broad temperature range, making it versatile for use in various environments and applications.
• Small Package: Available in a compact SOT-23 package, the ADM6322C46ARJ-RL7 saves valuable board space in space-constrained applications.

Applications

The ADM6322C46ARJ-RL7 is ideal for a wide range of applications, including:

• Microprocessor & microcontroller systems
• Portable and battery-powered equipment
• Industrial controllers
• Automotive systems
• Data storage equipment
• Medical devices

Product Specifications

This supervisory circuit comes with a variety of specifications that make it a robust choice for system monitoring. Some of the technical specifications include:

• Package / Case: SOT-23-5
• Output Type: Active Low, Push-Pull
• Threshold Voltage: 4.63V
• Reset Timeout: 140 ms Minimum
• Operating Temperature: -40°C to +125°C
• Mounting Type: Surface Mount

With its robust feature set and commitment to quality, the ADM6322C46ARJ-RL7 from Analog Devices Inc. is an excellent choice for designers looking to enhance system reliability and performance.