REF01HS-REEL

Overview

The REF01HS-REEL is a series voltage reference integrated circuit manufactured by Analog Devices Inc. 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. It features a temperature coefficient of 25ppm/°C and low noise characteristics, specified at 20µVp-p from 0.1Hz to 10Hz. The component supports a maximum load current of 21mA and functions reliably across a commercial operating temperature range of 0°C to +70°C. It is housed in an 8-SOIC surface-mount package.

Feature Summary

• Provides a stable 10V series reference output suitable for precision analog circuits
• Features low noise performance with 20µVp-p specification in the 0.1Hz to 10Hz frequency band
• Operates efficiently with a low supply current consumption of 1.4mA
• Delivers high load drive capability supporting up to 21mA output current

Applications

• Precision data acquisition systems requiring stable voltage references
• Analog-to-digital converter (ADC) reference inputs
• High-resolution digital-to-analog converter (DAC) reference sources
• Instrumentation amplifier biasing and reference stages

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required operating temperature range and pinout configuration for your PCB layout. Cross-reference the part number with the latest datasheet revision to confirm compliance with current RoHS standards and material declarations before finalizing procurement orders.

Selection Notes

Select this component when a fixed 10V reference is required with moderate accuracy and low power consumption. The 8-SOIC package facilitates surface-mount assembly. Consider the 25ppm/°C temperature coefficient for applications where environmental stability is critical but extreme precision is not mandatory. Verify that the 13V minimum input voltage requirement aligns with your system's available supply rails.

Part Context

This part belongs to the REF01 family of precision voltage references from Analog Devices. The family includes various output voltages and packages. The REF01HS variant specifically denotes the 10V output version in an 8-SOIC surface-mount package. It is designed to replace older discrete reference solutions with a compact, monolithic integrated circuit offering improved thermal stability and lower noise.

Replacement Considerations

Direct replacements include other REF01 family members such as REF01HSA+ or REF01HSA+T, which share identical electrical specifications and pinouts. Verify that any substitute maintains the same 10V output, ±0.5% accuracy, and 8-SOIC package dimensions to ensure mechanical compatibility.