REF01CPZ

Overview

The REF01CPZ is a precision series voltage reference IC manufactured by Analog Devices Inc. It provides a fixed output voltage of 10V with an initial accuracy tolerance of ±1%. The device operates within an extended temperature range from -40°C to +85°C and features a maximum temperature coefficient of 65ppm/°C. Electrical specifications include a supply current of 1.6mA, a maximum input voltage range of 13V to 33V, and a noise level of 30µVp-p in the 0.1Hz to 10Hz frequency band. It utilizes an 8-PDIP package for through-hole mounting.

Feature Summary

• Provides a stable 10V fixed output voltage suitable for high-precision analog circuits
• Features low temperature drift characteristics for consistent performance across varying thermal conditions
• Designed with low power consumption requirements for efficient system integration

Applications

• Precision data acquisition systems requiring stable reference voltages
• High-resolution analog-to-digital converter (ADC) front-end conditioning
• Industrial process control instrumentation calibration
• Medical diagnostic equipment signal processing chains

Procurement Notes

Verify component authenticity upon receipt as counterfeit voltage references are prevalent. Confirm the specific suffix matches the required accuracy grade and package type. Check RoHS compliance status against local environmental regulations. Ensure storage conditions prevent moisture damage prior to soldering. Validate supplier authorization to guarantee traceability and quality assurance standards.

Selection Notes

Select this component when a 10V output is specifically required rather than other available reference levels. Consider the ±1% initial accuracy sufficient for applications not demanding tighter tolerances. Evaluate the 65ppm/°C temperature coefficient against expected operating environment variations. Compare the 8-PDIP package dimensions against available PCB real estate constraints.

Part Context

This part belongs to the REF01 family of three-terminal series voltage references designed for general-purpose precision applications. It serves as a foundational component for establishing accurate voltage baselines in mixed-signal environments. The product line offers various accuracy grades and packages to accommodate different design complexity and cost targets.

Replacement Considerations

REF01CN8#PBF and REF01EN8#PBF are listed as similar or direct substitutes within the manufacturer portfolio.