ADM1186-2ARQZ - Supervisory Circuit from Analog Devices Inc.

The ADM1186-2ARQZ is a highly integrated supervisory circuit designed by Analog Devices Inc. to monitor power supplies in microprocessor and digital systems. It provides a precise, cost-effective solution for system power supply monitoring and management, ensuring that the system operates within safe voltage levels.

Key Features:

• Voltage Monitoring: This device is capable of monitoring multiple supply voltages, ensuring that all the system voltages are within the acceptable range for safe operation.
• Adjustable Reset Thresholds: The ADM1186-2ARQZ allows users to set the reset threshold levels, providing flexibility and customization for different system requirements.
• Manual Reset Input: A manual reset input is included, enabling a system reset through an external button or signal, which is useful for system maintenance or recovery.
• Reset Timeout: It features a programmable reset timeout period, which can be set to ensure that the system has sufficient time to stabilize before it resumes operation after a reset.
• Power Supply Glitch Immunity: The device is designed to ignore short-duration power supply glitches, preventing unnecessary resets due to transient conditions.
• Low Power Consumption: The ADM1186-2ARQZ is optimized for low power consumption, making it ideal for battery-powered and energy-efficient applications.
• Package and Temperature Range: It is available in a compact QSOP package and is specified over an extended industrial temperature range, making it suitable for harsh environments.

Applications:

The ADM1186-2ARQZ is versatile and can be used in a wide range of applications including:

• Microprocessor/DSP/FPGA systems
• Industrial and automotive control systems
• Portable and battery-powered equipment
• Communication infrastructure
• Data storage systems

With its robust feature set, the ADM1186-2ARQZ from Analog Devices Inc. is an excellent choice for designers looking for a reliable supervisory circuit to enhance system stability and performance.