LT6654BHLS8-5

Voltage Reference Overview

The LT6654BHLS8-5#PBF is a precision voltage reference from Analog Devices, featuring a fixed 5V output. It utilizes an 8-lead LS8 hermetic package and operates within a temperature range of -40°C to 125°C. Key electrical specifications include ±0.1% initial accuracy, a maximum temperature coefficient of 20ppm/°C, and low noise performance of 2.2ppm peak-to-peak in the 0.1Hz to 10Hz band. The device supports a wide supply input up to 36V with a maximum dropout voltage of 120mV when sourcing current.

Voltage Reference Feature Summary

• Buffered output capable of sourcing and sinking ±10mA with low output impedance
• Advanced curvature compensation for high accuracy and low thermal drift
• Hermetic 5mm × 5mm surface mount package ensuring outstanding stability

Voltage Reference Applications

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

Voltage Reference Procurement Notes

Verify the specific suffix #PBF indicates lead-free finish and tray packaging. Confirm the LS8 package designation matches the required hermetic 8-lead LCC form factor. Ensure the B-grade accuracy and H-grade temperature range align with system requirements before finalizing procurement orders.

Voltage Reference Selection Notes

Select this component when high long-term stability and hermetic sealing are critical. The LS8 package offers superior thermal hysteresis characteristics compared to plastic packages. Verify that the 20ppm/°C drift specification meets the precision requirements of the target application environment.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references designed for wide supply ranges and low power consumption. The LS8 variant specifically targets applications requiring robust environmental stability and high reliability through its ceramic construction.

Voltage Reference Replacement Considerations

LT6654AHLS8-5#PBF