MAX6043CAUT10-T

Overview

The MAX6043CAUT10-T is a precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 10V and operates within a wide supply voltage range of 4.5V to 40V. The device features an initial accuracy of 0.1% and a maximum temperature coefficient of 20ppm/°C. It is housed in a compact SOT-23-6 package and supports a maximum shunt current of 10mA. The component functions reliably across an extended operating temperature range from -40°C to +125°C.

Feature Summary

• Proprietary curvature-correction circuit ensures low temperature drift
• Laser-trimmed thin-film resistors provide high initial accuracy
• Capable of driving capacitive loads up to 100µF without external compensation

Applications

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

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm the 'C' grade designation matches the required 0.1% accuracy and 20ppm/°C temperature coefficient specifications for your design. Ensure input voltage remains within the 4.5V to 40V operational limits during system integration.

Selection Notes

Select this component when a stable 10V reference is required in space-constrained designs. The SOT-23-6 package offers a small footprint suitable for portable electronics. Consider the 10mA output capability for driving moderate load currents while maintaining regulation stability under varying temperature conditions.

Part Context

This part belongs to the MAX6043 family of precision voltage references designed for high-performance applications. The family includes various output voltages and accuracy grades, all sharing the same compact SOT-23 form factor. These devices are engineered to replace bulkier traditional references while delivering superior thermal stability and noise performance.

Replacement Considerations

Direct substitutes include other MAX6043 variants with different output voltages or accuracy grades, such as MAX6043AAUT10-TG16. Verify pin compatibility and electrical parameter alignment before substitution.