REF01HN8#PBF

Overview

The REF01HN8#PBF is a precision series voltage reference manufactured by Analog Devices, formerly Linear Technology. It provides a fixed 10V output with an initial accuracy of ±0.3% and a typical temperature coefficient of 5ppm/°C. The device operates within a supply voltage range of up to 36V and draws a maximum supply current of 1.4mA. It is housed in an 8-pin PDIP package and functions across a commercial temperature range of 0°C to +70°C.

Feature Summary

• Provides stable 10V output via bandgap reference technology
• Features low drift characteristics for high stability
• Includes internal trimming for precise initial accuracy

Applications

• Precision measurement systems requiring stable voltage sources
• Data acquisition circuits needing accurate reference voltages
• Instrumentation amplifiers and sensor interfaces

Procurement Notes

Verify the manufacturer designation as Analog Devices Inc., noting the historical Linear Technology branding. Confirm the specific suffix #PBF indicates lead-free compliance and RoHS status. Ensure the PDIP-8 through-hole package matches the design requirements. Cross-reference the part number against official Analog Devices documentation to confirm availability and specifications.

Selection Notes

Select this component when a fixed 10V reference with moderate accuracy is required. Consider the ±0.3% initial tolerance and 5ppm/°C temperature coefficient for drift-sensitive applications. Evaluate the 1.4mA maximum supply current against power constraints. Verify that the 0°C to +70°C operating range suits the environmental conditions.

Part Context

This part belongs to the REF01/REF02 family of precision voltage references designed for general-purpose applications. These devices offer a balance of low cost, low power consumption, and adequate performance for non-critical analog circuits. The REF01 specifically targets 10V output needs, while the REF02 provides 5V.

Replacement Considerations

Publicly confirmed substitutes include the REF02CPZ and REF02HPZ from Analog Devices, though these provide different output voltages.