LTC2910CDHC#PBF

Supervisors Overview

The LTC2910CDHC#PBF is an octal voltage monitor manufactured by Analog Devices Inc., designed for supervising multiple power rails in complex electronic systems. It features eight independent inputs capable of monitoring both positive and negative voltages, with selectable threshold voltages including 1.2V, 1.8V, 2.5V, 3.3V, 5V, and 12V. The device operates within a supply voltage range of 2.7V to 7V and draws a typical quiescent current of 50µA. It provides open-drain outputs for fault signaling and includes a reset delay time of 8.5ms to ensure stable system recovery. Packaged in a DFN-16 surface-mount case, it supports operation across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Octal architecture supporting simultaneous supervision of up to eight distinct voltage rails
• Configurable threshold detection for diverse logic and power levels
• Low-power design optimized for battery-operated and energy-efficient applications

Supervisors Applications

• Multi-rail power management in industrial control systems
• Voltage supervision in portable instrumentation devices
• System integrity monitoring in network equipment

Supervisors Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific suffix matches the required package and temperature grade. Request official datasheets and compliance documentation prior to integration. Ensure storage conditions adhere to moisture sensitivity level requirements. Validate pinout compatibility with target PCB layout during procurement planning.

Supervisors Selection Notes

Select this component when monitoring multiple voltage domains is required within a compact footprint. Consider the available threshold options to match specific rail voltages without external resistors. Evaluate the low quiescent current against system power budgets. Verify that the open-drain output interface aligns with downstream logic requirements. Assess thermal performance within the specified operating temperature range.

Supervisors Part Context

The LTC2910 belongs to Analog Devices' family of supervisory circuits focused on power integrity. It complements other PMIC components by providing comprehensive fault detection capabilities. The DFN-16 package allows for space-constrained designs common in modern electronics. This series emphasizes reliability and accuracy for critical system monitoring tasks.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.