ADR02AKS-REEL7

Overview

The ADR02AKS-REEL7 is a three-terminal series voltage reference manufactured by Analog Devices Inc. It provides a fixed output voltage of 10 V with an initial accuracy of 0.1%. The device operates within a supply voltage range up to 36 V and draws a typical quiescent current of 1 mA. It features a low temperature coefficient of 3 ppm/°C, ensuring stable performance across the industrial temperature range of -40°C to +125°C. The component is housed in a compact SC-70 (SOT-323) surface-mount package, specifically the PDSO5 configuration, suitable for space-constrained designs.

Feature Summary

• Provides a precise 10 V fixed output voltage with high initial accuracy
• Features ultra-low temperature drift for stable operation over wide thermal ranges
• Designed for low power consumption with minimal quiescent current draw
• Utilizes a compact five-pin surface-mount package for efficient board layout

Applications

• Precision analog-to-digital converter (ADC) reference sources
• High-resolution digital-to-analog converter (DAC) voltage references
• Instrumentation amplifier biasing circuits
• Portable battery-powered measurement equipment requiring low power

Procurement Notes

Verify the specific suffix 'KS' against the manufacturer's official datasheet to confirm the exact tolerance grade and packaging variant. Ensure the ordering part number matches the required output voltage and package type. Cross-reference the manufacturer's latest documentation to confirm compliance with current environmental standards and any recent product change notifications affecting this specific reel version.

Selection Notes

Select this component when a stable 10 V reference is required in applications where board space is limited. The low temperature coefficient makes it suitable for precision measurement systems operating in varying thermal environments. Consider the maximum input voltage and power dissipation capabilities relative to the supply rail. Evaluate the trade-off between the 1 mA quiescent current and the required noise performance for the specific signal chain.

Part Context

This component belongs to the ADR02 series of precision bandgap voltage references from Analog Devices. The series offers various fixed output voltages and accuracy grades. The 'REEL7' designation indicates the component is supplied in a standard tape and reel format for automated surface-mount assembly processes, facilitating high-volume manufacturing integration.

Replacement Considerations

Check the ADR02AUJZ-REEL7 for a similar 5 V reference in the same TSOT-23-5 package family. Verify pinout compatibility and electrical specifications before substituting. Consult the manufacturer's cross-reference guide for officially confirmed alternatives with matching voltage and accuracy requirements.