LTC6652BHLS8-4.096#PBF

Overview

The LTC6652BHLS8-4.096#PBF is a precision low drift, low noise buffered voltage reference from Analog Devices Inc., housed in an 8-lead hermetic LS8 package. It provides a fixed output of 4.096V with B-grade initial accuracy of ±0.1% and a maximum temperature coefficient of 8ppm/°C. The device operates over a –40°C to 125°C range, supports supply voltages up to 13.2V, and features a shutdown current below 2µA.

Feature Summary

• High-order curvature compensation ensures predictable temperature characteristics and low drift.
• Hermetic 5mm × 5mm surface mount package provides outstanding stability and humidity resistance.
• Capable of sourcing and sinking ±5mA load currents without requiring external capacitors.

Applications

• Automotive control and monitoring systems
• High resolution data acquisition systems
• Precision regulators

Procurement Notes

Verify the specific LS8 package designation within the part number to confirm the hermetic ceramic construction. Ensure the B-grade suffix matches the required accuracy specifications for the target application. Confirm that the ordering information aligns with the manufacturer's official documentation for lead-free finishes.

Selection Notes

Select this component when high long-term stability and humidity resistance are critical requirements. The LS8 package offers superior thermal hysteresis performance compared to plastic packages. Consider the 8ppm/°C drift specification against system tolerance limits during the design phase.

Part Context

This part belongs to the LTC6652 family of precision references designed for demanding environments. The LS8 variant specifically targets applications requiring hermetic sealing and enhanced stability over standard plastic MSOP packages. It shares core electrical characteristics with the family while offering distinct mechanical advantages.

Replacement Considerations

LTC6652AHLS8-4.096#PBF