LTC2914CDHC-2#PBF

Supervisors Overview

The LTC2914CDHC-2#PBF is a supervisory circuit manufactured by Analog Devices, designed for monitoring multiple voltage rails. It features four independent inputs capable of detecting both under-voltage and over-voltage conditions. The device utilizes an open-drain output configuration and operates within a supply voltage range up to 7 V. It provides a reset delay time of 8.5 ms and maintains an accuracy of 1.5%. The component functions in temperatures ranging from -40°C to +125°C with a quiescent current of 70 µA.

Supervisors Feature Summary

• Supports simultaneous monitoring of four independent voltage inputs for both under-voltage and over-voltage events
• Provides adjustable threshold detection capabilities for flexible system protection configurations
• Features low power consumption suitable for battery-operated or energy-efficient applications

Supervisors Applications

• Multi-rail power supply supervision in industrial equipment
• Voltage monitoring in telecommunications infrastructure
• System protection in embedded computing platforms

Supervisors Procurement Notes

Verify the specific suffix designation against official Analog Devices documentation to confirm pinout and electrical characteristics. Ensure the DFN-16 package variant matches your PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's latest product data sheet before finalizing procurement orders.

Supervisors Selection Notes

Select this component when designing systems requiring multi-channel voltage supervision without manual reset functionality. Consider the 8.5 ms reset delay and 1.5% accuracy specifications against your system timing constraints. Evaluate the 70 µA operating current against total power budget limitations for the target application environment.

Supervisors Part Context

This part belongs to the LTC2914 series of voltage monitors from Analog Devices. It is categorized under PMIC and supervisory circuits. The device is housed in a DFN-16 surface-mount package. It serves as a critical component for ensuring system reliability by detecting abnormal power supply conditions across multiple rails simultaneously.

Supervisors Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Cross-reference pinouts and electrical parameters carefully. Generic substitutes may not match the specific threshold adjustability or package dimensions required for this design.