REF01HSA+T

Overview

The REF01HSA+T is a precision series voltage reference IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a fixed output voltage of 10V with an initial accuracy tolerance of ±0.5%. The device operates within an input voltage range of 13V to 33V and draws a supply current of 1.4mA. Key electrical specifications include a temperature coefficient of 25ppm/°C and low noise performance of 20µVp-p from 0.1Hz to 10Hz. It supports a maximum output current of 21mA and functions reliably across a temperature range of 0°C to 70°C. The component is housed in an 8-SOIC surface-mount package.

Feature Summary

• Delivers stable 10V reference output with high initial accuracy for precision analog circuits
• Features low noise characteristics suitable for sensitive signal processing applications
• Operates on a wide input voltage range to accommodate various power supply configurations

Applications

• Precision analog interface circuits requiring stable voltage references
• Data acquisition systems needing accurate voltage standards
• Calibration equipment utilizing series reference sources

Procurement Notes

Verify the specific suffix +T indicates tape-and-reel packaging when ordering. Confirm the manufacturer designation as Analog Devices Inc./Maxim Integrated to ensure authenticity. Check RoHS compliance status if required for your manufacturing process. Ensure the 8-SOIC package footprint matches your PCB design constraints before procurement.

Selection Notes

Select this component when a fixed 10V output is required with moderate accuracy needs. Consider the 25ppm/°C temperature coefficient for thermal stability requirements. Verify that the 13V minimum input voltage aligns with your system's power rails. Compare against other REF01 variants if different accuracies or packages are needed.

Part Context

This part belongs to the REF01 series of precision voltage references, designed for general-purpose analog applications. It serves as a reliable standard for converting analog signals to digital formats. The series is known for balancing performance with cost-effectiveness in industrial and commercial electronics.

Replacement Considerations

Check for REF01HSA+ (tube packaging) if reel quantity is not required. Verify compatibility with other REF01 family members offering similar 10V outputs but different tolerances or packages.