LTC6655LNBHLS8-5#PBF

Overview

The LTC6655LNBHLS8-5#PBF is a precision bandgap voltage reference from Analog Devices, offering a fixed 5V output with ±0.025% initial accuracy and a maximum temperature coefficient of 2ppm/°C. It features low noise performance (0.12ppm P-P at 0.1Hz to 10Hz) and includes a dedicated noise reduction pin for further filtering. The device operates within a –40°C to 125°C range, supports ±5mA sourcing/sinking current, and utilizes an 8-lead hermetic LS8 package.

Feature Summary

• Advanced curvature compensation ensures predictable temperature characteristics and high accuracy.
• Hermetic LS8 package provides outstanding stability without humidity sensitivity.
• Dedicated noise reduction pin allows wideband noise reduction via a single external capacitor.

Applications

• Instrumentation and test equipment
• High resolution data acquisition systems
• Precision battery monitors

Procurement Notes

Verify the specific LS8 package variant against the datasheet ordering information. Confirm that the component meets the required hermetic sealing standards for your application environment. Ensure compatibility with the specified operating temperature range of –40°C to 125°C during system design validation.

Selection Notes

Select this part when high long-term stability and low drift are critical. The LS8 package is preferred over MSOP for applications requiring superior environmental protection. Consider the noise reduction pin if additional bandwidth limiting is needed beyond internal specifications.

Part Context

This component belongs to the LTC6655 family of precision references. It shares core architecture with MSOP variants but differs in packaging. The LS8 package offers enhanced mechanical stability and hermeticity compared to standard plastic packages, making it suitable for demanding industrial and automotive environments.

Replacement Considerations

LTC6655LNCHLS8-5#PBF