LTC695CN#PBF

Supervisors Overview

The LTC695CN#PBF is a microprocessor supervisory circuit manufactured by Analog Devices Inc. It provides complete power supply monitoring and battery control functions for microprocessor reset, battery backup, CMOS RAM write protection, power failure warning, and watchdog timing. The device features a precise internal voltage reference and comparator circuit to monitor the power supply line. When an out-of-tolerance condition occurs, the reset output activates. It operates within a specified temperature range and utilizes a PDIP-16 package.

Supervisors Feature Summary

• Provides comprehensive power supply monitoring and battery control functions including microprocessor reset and watchdog timing
• Utilizes a precise internal voltage reference and comparator circuit to detect out-of-tolerance conditions
• Supports critical system protections such as CMOS RAM write protection and power failure warning

Supervisors Applications

• Microprocessor reset circuits in embedded systems
• Battery backup management in portable devices
• CMOS RAM write protection in data storage applications

Supervisors Procurement Notes

Verify the specific suffix and package type against the official datasheet to ensure compatibility with your design requirements. Confirm that the component meets all necessary environmental and safety standards for your intended application before procurement.

Supervisors Selection Notes

Select this component when a reliable supervisory circuit is needed for monitoring power supply lines and managing battery backup functions. Ensure the required threshold voltage and reset timeout characteristics align with your system specifications.

Supervisors Part Context

The LTC695 belongs to the LTC690 family of microprocessor supervisory circuits from Analog Devices. This family includes variants like the LTC690, LTC691, and LTC694, offering similar functionalities for power supply monitoring and battery control in various industrial and commercial applications.

Supervisors FAQ

What are the primary functions of the LTC695CN#PBF?

It provides microprocessor reset, battery backup, CMOS RAM write protection, power failure warning, and watchdog timing.

How does the LTC695CN#PBF detect power supply issues?

It uses a precise internal voltage reference and comparator circuit to monitor the power supply line and activate the reset output when an out-of-tolerance condition occurs.