Introduction

The ADM698AR is a high-performance supervisory circuit designed by Analog Devices Inc., a leader in the semiconductor industry. This product is engineered to monitor power supplies in microprocessor systems, providing a reliable watchdog timer and a precise power-on reset control.

Key Features

• Power Supply Monitoring: The ADM698AR ensures that the system's power supply remains within acceptable voltage thresholds, thus safeguarding the system against erratic behavior that can result from power surges or dips.
• Watchdog Timer: It includes a versatile watchdog timer that can be set to different time-out periods, ensuring that the system remains responsive and can recover from a software lock-up.
• Manual Reset Input: This feature enables the system to be reset manually, providing additional control over the system’s operation and recovery.
• Low Power Consumption: With its low power design, the ADM698AR is ideal for power-sensitive applications, ensuring minimal impact on the overall power budget of the system.
• Wide Operating Temperature Range: The device is designed to operate reliably across a broad temperature range, making it suitable for industrial applications.

Applications

The ADM698AR is versatile and can be used in a variety of applications, including microprocessor systems, computers, controllers, and intelligent instruments. Its ability to provide a stable and reliable reset signal makes it an essential component in any system that requires high reliability and robust power management.

Technical Specifications

Parameter Value Supply Voltage Range 4.5V to 5.5V Operating Temperature -40°C to +85°C Package Type SOIC Number of Pins 16

Quality and Reliability

Analog Devices Inc. is committed to providing products that meet the highest standards of quality and reliability. The ADM698AR is subjected to rigorous testing and quality control measures to ensure it meets the stringent requirements of industrial and commercial applications.