LTC2910IGN#PBF

Supervisors Overview

The LTC2910IGN#PBF is an octal voltage supervisor IC from Analog Devices, designed for robust power-system supervision in safety-critical automotive applications. It features eight low-voltage adjustable inputs with a minimum threshold of 0.5V and guarantees a threshold accuracy of ±1.5%. The device utilizes a factory-set reset threshold to monitor voltages ranging from 1.1V to 5V. Key electrical specifications include a maximum supply voltage of 7V and a reset delay time of 8.5ms. It supports pin-selectable input polarity for both negative and overvoltage conditions.

Supervisors Feature Summary

• Provides comprehensive power-system supervision through eight independent low-voltage monitoring channels
• Ensures high precision with guaranteed threshold accuracy of ±1.5% across operating conditions
• Offers flexible configuration via pin-selectable input polarity to support negative and overvoltage detection scenarios

Supervisors Applications

• Safety-critical automotive power system supervision
• Monitoring multiple voltage rails in embedded systems
• Industrial control unit power integrity verification

Supervisors Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature range. Ensure compatibility with your system's voltage levels, as the device monitors inputs from 1.1V to 5V. Confirm RoHS compliance status if required by your manufacturing standards. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when multi-channel voltage monitoring is required within a single footprint. The octal architecture reduces board space compared to using individual supervisors. Consider the ±1.5% accuracy requirement for your application tolerance. Verify that the 7V maximum supply voltage aligns with your system's power rail specifications.

Supervisors Part Context

This part belongs to the LTC2910 family of voltage supervisors. It is distinct from other Analog Devices ADCs like the LTC2410 or battery managers like the LTC6810. The IGN#PBF designation indicates a specific industrial-grade variant in a 16-SSOP package. It serves as a dedicated power management solution rather than a general-purpose logic or data conversion device.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same family. Verify that substitute parts maintain the 8-channel capability and similar threshold accuracy. Ensure the replacement supports the required automotive or industrial temperature ranges.