ADR01WARZ-RL

Overview

The ADR01WARZ-RL is a precision series voltage reference manufactured by Analog Devices Inc., delivering a fixed output of 10 V. It features an initial accuracy of 0.1% and a temperature coefficient of 3 ppm/°C. The device operates within a supply voltage range of 12 V to 36 V, with a maximum shunt current of 10 mA and a quiescent current of 1 mA. It supports an operating temperature range from -40°C to +125°C and is housed in an 8-SOIC surface-mount package.

Feature Summary

• Provides high-precision 10 V reference output with 0.1% initial accuracy
• Features low temperature drift of 3 ppm/°C for stable performance across wide thermal ranges
• Supports wide input voltage operation up to 36 V
• Capable of sourcing up to 10 mA load current

Applications

• Unipolar precision DC digital-to-analog conversion systems
• High-resolution data acquisition front ends
• Precision instrumentation requiring stable voltage references
• Calibration equipment requiring low drift sources

Procurement Notes

Verify the specific suffix 'W' against official documentation to confirm if it denotes a wider operating temperature range or specific packaging variant, as standard ADR01ARZ parts typically operate from -40°C to +125°C. Confirm RoHS compliance status directly with the manufacturer datasheet. Ensure the SOIC-8 footprint matches your PCB design constraints before procurement.

Selection Notes

Select this component when a fixed 10 V reference with 0.1% accuracy is required. Compare against the ADR01BRZ for tighter 0.05% accuracy or the ADR01ARZ for tube packaging options. Consider the ADR01TUJZ-EP-R7 if a smaller TSOT-23-5 package is necessary, noting its different tolerance specifications.

Part Context

This part belongs to the ADR01 family of ultracompact precision voltage references from Analog Devices. The family includes variants with different accuracies (0.05%, 0.1%, 0.15%) and packages (SOIC, TSOT). The ADR01WARZ-RL specifically utilizes reel packaging for automated surface-mount assembly processes.

Replacement Considerations

ADR01ARZ-REEL7: Similar 10V reference with 0.1% accuracy in SOIC-8 reel packaging. ADR01BRZ-REEL7: Higher precision 0.05% accuracy version in the same package. ADR01TUJZ-EP-R7: Smaller TSOT-23-5 package option with 0.15% accuracy.