REF01CSZ

Overview

The REF01CSZ is a precision series voltage reference from Analog Devices Inc., delivering a fixed 10 V output. It features an initial accuracy of ±0.5% and a temperature coefficient of 25 ppm/°C. The device operates within a supply voltage range of 13 V to 33 V, with a maximum shunt current of 21 mA. It supports a load current up to 21 mA and maintains operation between 0°C and +70°C. The component utilizes an 8-SOIC surface-mount package.

Feature Summary

• Provides a stable 10 V reference via series regulation architecture
• Ensures high precision with low temperature drift characteristics
• Supports significant load currents for direct interface applications

Applications

• Precision analog signal conditioning circuits
• High-resolution data acquisition systems
• Calibration standards requiring stable voltage sources

Procurement Notes

Verify the specific suffix 'CSZ' against the manufacturer's official documentation to confirm pinout compatibility and RoHS status. Ensure the selected variant matches the required operating temperature range and package dimensions for your PCB layout. Cross-reference the datasheet revision history for any recent parameter updates or packaging changes before finalizing procurement.

Selection Notes

Select this component when a fixed 10 V output is required with moderate precision and low cost. Consider the 25 ppm/°C drift if thermal stability is critical. Compare against lower-drift alternatives like the REF01EN8 if tighter tolerance is needed. Verify input voltage headroom requirements against the 13 V minimum specification.

Part Context

Part of the REF01 family of precision voltage references, designed for general-purpose analog applications. The series offers various accuracy grades and packages. This specific model balances performance and cost for commercial-grade environments.

Replacement Considerations

REF01CS+ is a verified equivalent part number offering identical electrical specifications and functionality.