LT6656ACS6-5#TRPBF

Voltage Reference Overview

The LT6656ACS6-5#TRPBF is a precision series voltage reference manufactured by Analog Devices Inc. It provides a fixed output voltage of 5V with an initial accuracy of ±0.05% and a maximum temperature coefficient of 10ppm/°C. The device operates within a supply voltage range of 5.5V to 18V, drawing a typical supply current of 1µA. It supports a minimum output drive current of 5mA and features reverse input/output protection.

Voltage Reference Feature Summary

• Ultralow supply current consumption for extended battery life in portable applications
• High accuracy with low temperature drift suitable for precision instrumentation
• Capable of supplying up to 5mA of output drive current
• Operates with a dropout voltage as low as 10mV

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 the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the 'A' grade designation corresponds to the required 0.05% accuracy and 10ppm/°C drift specifications. Ensure the TSOT-23 package type matches the PCB footprint requirements. Check for lead-free finish compliance if RoHS standards are mandatory for the assembly process.

Voltage Reference Selection Notes

Select this component when a fixed 5V reference is needed with high precision and minimal power consumption. The TSOT-23 package offers a compact solution for space-constrained designs. Consider the 10mV dropout characteristic for applications where the supply voltage is close to the output level. Verify that the 5mA output drive capability meets the load requirements of the connected circuitry.

Voltage Reference Part Context

This part belongs to the LT6656 family of 1µA precision series voltage references. It is available in multiple output voltages and packages, including TSOT-23, DFN, and LS8. The 'A' grade denotes tighter performance tolerances compared to the 'B' grade. The device is designed for industrial and commercial temperature ranges, ensuring stability across various operating conditions.

Voltage Reference Replacement Considerations

LT6656AIS6-5#TRMPBF: Same electrical specifications but in mini tape and reel packaging.