Analog Devices Inc. LTC2963HUDC-1#PBF Product Overview

The LTC2963HUDC-1#PBF is a robust voltage monitor and watchdog timer from Analog Devices Inc., designed to ensure the reliability and stability of electronic systems. This high-accuracy device is a crucial component for applications that require constant monitoring of supply voltages to protect against voltage faults and system failures.

With its wide operating voltage range, the LTC2963HUDC-1#PBF can monitor voltages from 2.5V to 100V directly, making it versatile for various applications, from low-voltage electronics to high-voltage industrial systems. It features selectable under-voltage (UV) and over-voltage (OV) thresholds, which can be programmed via external resistive dividers, allowing for precise control and customization to specific system requirements.

The LTC2963HUDC-1#PBF incorporates an adjustable watchdog timer, providing an additional layer of system protection. If the monitored voltage falls outside the programmed thresholds or if the watchdog timer is not periodically reset by the host system, the device can signal an alert or initiate corrective actions, such as a system reset or shutdown, to prevent damage to the system.

Designed for harsh environments, this voltage monitor includes a temperature range of -40°C to 125°C, ensuring reliable operation under extreme conditions. Its compact 3mm x 3mm QFN package allows for space-saving integration into modern electronic designs.

Key features of the LTC2963HUDC-1#PBF include:

• Wide Operating Voltage Range: 2.5V to 100V
• Programmable UV and OV Thresholds
• Adjustable Watchdog Timer
• Manual Reset and Power-On Reset
• Low Quiescent Current
• Temperature Range: -40°C to 125°C
• Compact 3mm x 3mm QFN Package

This product is ideal for power supply monitoring in automotive, industrial, telecommunications, and portable system applications. By integrating the LTC2963HUDC-1#PBF into your design, you can ensure that your system operates within safe voltage levels, enhancing the overall reliability and longevity of your electronic products.

For more detailed information, specifications, and application support, please refer to the official Analog Devices Inc. datasheets and product resources.