LT6656AILS8-1.25#PBF

Voltage Reference Overview

The LT6656AILS8-1.25#PBF is a precision series voltage reference from Analog Devices, featuring an initial accuracy of 0.05% and a temperature drift of 10ppm/°C. It operates within the industrial temperature range of –40°C to 85°C and draws less than 1µA of supply current. The device provides a fixed output voltage of 1.25V with a minimum drive capability of 5mA. It utilizes an 8-lead LS8 ceramic LCC package.

Voltage Reference Feature Summary

• Ultralow supply current consumption for extended battery life
• High precision with minimal temperature drift
• Capable of sourcing up to 5mA output drive current
• Hermetic packaging ensures long-term stability

Voltage Reference Applications

• Precision A/D and D/A converters
• Portable gas monitors
• Battery- or solar-powered systems
• Micropower remote sensing

Voltage Reference Procurement Notes

Verify that the specific LS8 package variant matches the required hermetic sealing and leadless chip carrier form factor. Confirm the ordering suffix aligns with tray-only distribution requirements. Ensure the selected grade meets the strict 0.05% accuracy threshold necessary for high-performance instrumentation applications.

Voltage Reference Selection Notes

Select this component when low power consumption and high precision are critical. The LS8 package offers superior long-term stability compared to plastic packages. Verify that the application circuit can accommodate the minimum 1µF output capacitance requirement for stable operation under varying load conditions.

Voltage Reference Part Context

This part belongs to the LT6656 family of micro precision voltage references. It shares core electrical characteristics with other variants but distinguishes itself through the specific 1.25V output option and the robust 8-lead LS8 ceramic package designed for high-stability environments.

Voltage Reference Replacement Considerations

LT6656BILS8-1.25#PBF