REF01CSA+G106

Overview

The REF01CSA+G106 is a precision series voltage reference IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a fixed output voltage of 10V with an initial accuracy tolerance of ±1%. The device operates within a supply voltage range of 13V to 30V and supports a maximum shunt current of 21 mA. It features a temperature coefficient of 65 ppm/°C and low noise characteristics, specified at 25 µVp-p from 0.1Hz to 10Hz. The component is housed in an 8-SOIC package and functions reliably across an operating temperature range of 0°C to +70°C.

Feature Summary

• Delivers a stable 10V fixed output via series reference architecture
• Maintains high precision with ±1% initial accuracy tolerance
• Ensures thermal stability through a 65 ppm/°C temperature coefficient
• Supports significant load driving capability up to 21 mA

Applications

• High-resolution analog-to-digital converter (ADC) reference sources
• Precision digital-to-analog converter (DAC) excitation
• Calibration equipment requiring stable voltage standards
• Industrial process control instrumentation

Procurement Notes

Verify the specific suffix G106 against official Analog Devices documentation to confirm it denotes the standard 10V variant without functional deviation. Ensure the SOIC-8 package matches your PCB footprint requirements. Confirm RoHS compliance status for environmental regulations. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Validate that the operating temperature range meets your system's thermal constraints.

Selection Notes

Select this component when a 10V reference is required with moderate precision and higher current drive capabilities compared to lower-power alternatives. The 65 ppm/°C drift is suitable for applications where extreme long-term stability is not critical. Consider the 21 mA output current if driving low-impedance loads directly. Compare input voltage headroom requirements against the 13V minimum specification. Evaluate noise performance needs against the 25 µVp-p specification for sensitive signal chains.

Part Context

This part belongs to the REF01 family of precision voltage references, which are widely used in industrial and measurement applications. The REF01 series offers various output voltages and packages, providing designers with flexible options for different accuracy and current requirements. The CSA+ designation indicates a lead-free, halogen-free SOIC-8 package compliant with modern environmental standards.

Replacement Considerations

Direct substitutes include the REF01CP-G106 for through-hole DIP-8 packaging or the REF01CSA+T for tape-and-reel SOIC-8 packaging. Verify pinout compatibility and electrical parameter equivalence before substitution.