ADR01TUJZ-EP-R7

Voltage Reference Overview

The ADR01TUJZ-EP-R7 is a precision 10.0 V band gap voltage reference housed in a 5-lead TSOT package. It provides an initial accuracy of ±0.15% and a temperature coefficient of 25 ppm/°C across the −55°C to +125°C military range. The device operates from a supply voltage of 12.0 V to 28.0 V, drawing a quiescent current of 1 mA while delivering up to 10 mA output current. Key electrical characteristics include 20 µV p-p noise (0.1 Hz to 10 Hz), 30 mA short-circuit protection, and a dedicated TEMP pin for temperature sensing.

Voltage Reference Feature Summary

• Enhanced product features supporting defense and aerospace applications under AQEC standards
• Integrated temperature sensor with approximately 1.96 mV/°C sensitivity at the TEMP terminal
• Compact footprint suitable for space-constrained surface-mount designs

Voltage Reference Applications

• Precision data acquisition systems
• High resolution converters
• Industrial process control systems
• PCMCIA cards

Voltage Reference Procurement Notes

Verify component authenticity through authorized Analog Devices channels due to its status as an enhanced product intended for defense and aerospace use. Confirm that the specific ordering suffix matches the required RoHS compliance and reel packaging specifications. Ensure all handling procedures adhere to electrostatic discharge precautions during installation.

Voltage Reference Selection Notes

Select this component when high stability and low drift are critical within a restricted physical footprint. The wide input voltage range accommodates varying supply conditions without requiring additional regulation. Consider the integrated temperature sensing capability if system monitoring is required without adding discrete sensors.

Voltage Reference Part Context

This part belongs to the ADR01-EP series, which represents enhanced versions of standard voltage references designed for rigorous environmental conditions. The EP designation indicates controlled manufacturing baselines and single-site fabrication, ensuring consistency for long-term reliability in demanding operational environments.

Voltage Reference Replacement Considerations

Standard commercial variants like the ADR01AUJZ lack the enhanced product controls and military temperature qualification. Verify that any substitute meets the specific AQEC standards and single-source fabrication requirements necessary for the target application.