Microchip Technology

ATA5021-GAQW  

Supervisors

ATA5021-GAQW Description

The ATA5021-GAQW is a high-performance watchdog circuit designed and manufactured by Microchip Technology. This surface-mount device is part of the Supervisors category and is currently an active product. It is a single-channel watchdog with an adjustable/reset timeout feature, providing reliable system monitoring and recovery in various applications. The device is compliant with the RoHS3 standard and is unaffected by REACH regulations.

ATA5021-GAQW Features

• Type: Watchdog Circuit
• Output: Open Drain or Open Collector
• Reset: Active High
• Number of Voltages Monitored: 1
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Reset Timeout: Adjustable/Selectable
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Base Product Number: ATA5021
• DigiKey Programmable: Not Verified
• Product Status: Active

Unique features and advantages of the ATA5021-GAQW include its adjustable/reset timeout, which allows for customization based on specific application requirements. The active high reset feature ensures reliable system monitoring and recovery. The device's surface-mount packaging makes it suitable for use in compact and space-constrained applications.

ATA5021-GAQW Applications

The ATA5021-GAQW is ideal for various applications where system monitoring and recovery are crucial. Some specific use cases include:

1. Industrial Control Systems: The watchdog circuit can monitor and reset industrial control systems in case of malfunctions or lockups, ensuring continuous operation and reducing downtime.
2. Automotive Systems: The device can be used in automotive systems to monitor and reset critical components, such as engine control units (ECUs) and infotainment systems, ensuring safety and reliability.
3. Telecommunications Equipment: The ATA5021-GAQW can be employed in telecommunications equipment to monitor and reset communication links, ensuring uninterrupted service and data integrity.

Conclusion of ATA5021-GAQW

In conclusion, the ATA5021-GAQW is a versatile and reliable watchdog circuit from Microchip Technology. Its adjustable/reset timeout, active high reset, and surface-mount packaging make it suitable for a wide range of applications, including industrial control systems, automotive systems, and telecommunications equipment. The device's compliance with RoHS3 and unaffected status by REACH regulations further enhance its appeal in the electronics industry.

ATA5021-GAQW Documents

Download datasheets and manufacturer documentation for ATA5021-GAQW