LT6654AHS6-3.3#WTRPBF

Voltage Reference Overview

The LT6654AHS6-3.3#WTRPBF is a precision series voltage reference from Analog Devices, offering a fixed 3.3V output with ±0.05% initial accuracy and a maximum temperature coefficient of 10ppm/°C. It operates within a wide supply range up to 36V and supports an operating temperature range of –40°C to 125°C. The device provides buffered output drive capability of ±10mA with low output impedance. Key electrical specifications include a typical supply current of 350µA and peak-to-peak noise of 1.7ppm in the 0.1Hz to 10Hz band.

Voltage Reference Feature Summary

• High precision performance featuring curvature compensation for low drift and tight initial accuracy tolerances.
• Buffered output stage capable of sourcing and sinking ±10mA while maintaining precise load regulation.
• Low noise architecture minimizes measurement uncertainty in sensitive signal chains.
• Wide input voltage compatibility allows operation across diverse power supply conditions.

Voltage Reference Applications

• Automotive control and monitoring systems
• High resolution data acquisition systems
• Industrial sensing and process control instrumentation

Voltage Reference Procurement Notes

Verify the specific suffix #WTRPBF against official documentation to confirm automotive qualification status and tape-and-reel packaging details. Ensure the ordering code matches the required H-grade temperature range and A-grade accuracy specifications before procurement.

Voltage Reference Selection Notes

Select this component when high accuracy and low drift are critical in space-constrained designs. The SOT-23-6 package offers a compact footprint suitable for portable equipment. Consider the ±10mA drive capability if direct interfacing with moderate loads is required without additional amplification.

Voltage Reference Part Context

This part belongs to the LT6654 family of small precision voltage references designed for high accuracy and low noise applications. The family includes various output voltages and packages, such as the LS8 hermetic option. The H-grade designation indicates suitability for extended industrial temperature ranges.

Voltage Reference Replacement Considerations

LT6654BHS6-3.3#WTRPBF