REF01EJ

Overview

The REF01EJ is a precision series voltage reference integrated circuit manufactured by Analog Devices Inc. It provides a stable fixed output voltage of 10 V with an initial accuracy tolerance of ±0.3%. The device operates within a temperature range of 0°C to +70°C and features a maximum input voltage of 40 V. It is housed in a TO-99-8 metal can package, suitable for through-hole mounting applications requiring high stability.

Feature Summary

• Delivers a highly stable 10.0 V output with minimal variation in response to supply voltage changes
• Ensures high accuracy with a tight initial tolerance of ±0.3%
• Utilizes a robust TO-99-8 metal can package for reliable performance

Applications

• High-precision analog interface circuits
• Data acquisition systems requiring stable reference voltages
• Instrumentation amplifier biasing

Procurement Notes

Verify the specific suffix and package configuration against official Analog Devices documentation before procurement. Confirm that the TO-99-8 metal can form factor matches the target design constraints. Ensure compatibility with existing thermal management and mounting requirements for through-hole assembly processes.

Selection Notes

Select this component when a fixed 10 V reference with ±0.3% accuracy is required in a metal can package. Consider the operating temperature range of 0°C to +70°C for environmental suitability. Evaluate the 40 V maximum input voltage limit against the system supply rails to ensure safe operation margins.

Part Context

The REF01EJ belongs to the REF01 series of precision voltage references from Analog Devices. This family is designed to provide stable output voltages with minimal drift. The EJ variant specifically denotes the 10 V output version packaged in a TO-99-8 metal can, distinguishing it from other series members with different voltages or packages.

Replacement Considerations

Direct substitutes include REF01EJ8. Verify pinout and electrical specifications against official datasheets before substitution.