MAX6043BAUT10-T

Overview

The MAX6043BAUT10-T is a precision series voltage reference manufactured by Analog Devices Inc. (Maxim Integrated). It provides a fixed output voltage of 10V with an initial accuracy of 0.1% and a maximum temperature coefficient of 20ppm/°C. The device operates from input voltages up to 40V and supports a maximum shunt current of 10mA. It functions within a temperature range of -40°C to +125°C and is housed in a compact SOT-23-6 surface-mount package.

Feature Summary

• Delivers high-precision fixed voltage output suitable for demanding measurement applications
• Features proprietary curvature-correction circuitry for low temperature drift
• Operates reliably across a wide industrial temperature range

Applications

• High-resolution analog-to-digital converter (ADC) references
• Digital-to-analog converter (DAC) voltage standards
• Precision sensor signal conditioning circuits

Procurement Notes

Verify the specific suffix 'T' indicates reel packaging when sourcing. Confirm the 'B' grade corresponds to the required 0.1% initial accuracy specification. Ensure the 10V output variant matches the system design requirements. Check for end-of-life status or obsolescence notices prior to final procurement decisions.

Selection Notes

Select this component when a stable 10V reference is required in a small footprint. The SOT-23-6 package offers space efficiency compared to larger alternatives. Consider the 20ppm/°C temperature coefficient against application thermal stability needs. Verify input voltage compatibility with the 40V maximum limit.

Part Context

This part belongs to the MAX6043 family of precision high-voltage references. The family includes variants with different output voltages such as 2.5V, 3.3V, and 5V. The 'A' grade typically offers tighter specifications than the 'B' grade. All variants share the same compact SOT-23-6 package form factor.

Replacement Considerations

Direct substitutes include other MAX6043 variants with matching 10V outputs. Cross-reference the accuracy grade and temperature coefficient requirements. Verify pinout compatibility if replacing with non-identical packages.