LT1019CN8-10#PBF

Voltage Reference Overview

The LT1019CN8-10#PBF is a shunt precision voltage reference manufactured by Analog Devices, operating within the LT1019 series. It provides a fixed output voltage of 10 V with an initial accuracy of 0.2% and a temperature coefficient of 20 PPM/C. The device supports a maximum input voltage of 40 V and a maximum shunt current of 10 mA. It functions within a temperature range of 0°C to +70°C and is housed in a PDIP-8 through-hole package.

Voltage Reference Feature Summary

• Provides stable 10 V reference via shunt topology
• Maintains 0.2% initial accuracy across operating conditions
• Operates with low temperature drift of 20 PPM/C
• Supports high input voltage up to 40 V

Voltage Reference Applications

• Precision analog-to-digital converter (ADC) references
• Digital-to-analog converter (DAC) voltage sources
• High-resolution measurement instrumentation
• Calibration standards for test equipment

Voltage Reference Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm RoHS compliance status and check for recent Product Change Notifications (PCN) regarding manufacturing site or material updates. Ensure packaging matches specifications, as availability may be limited or restricted in certain regions.

Voltage Reference Selection Notes

Select this part when a fixed 10 V shunt reference is required with moderate precision. Compare against the LT1019ACN8-10#PBF if tighter 0.05% accuracy and lower 5 PPM/C drift are necessary. Consider thermal management for power dissipation at maximum shunt currents. Verify package compatibility with existing PCB footprints for PDIP-8 mounting.

Voltage Reference Part Context

This component belongs to the LT1019 family of precision shunt voltage references from Analog Devices. It shares architectural similarities with other members like the LT1019CS8-5#PBF but differs in output voltage and package type. The CN8 suffix indicates the commercial temperature grade and PDIP-8 through-hole housing, distinguishing it from surface-mount SOIC variants.

Voltage Reference Replacement Considerations

LT1019ACN8-10#PBF offers higher precision (0.05%) and lower drift (5 PPM/C). LT1019CN8-5#PBF provides a 5 V output. Verify pinout compatibility and thermal performance when substituting.