MAX6043CAUT10#TG16

Overview

The MAX6043CAUT10#TG16 is a precision series voltage reference IC manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 10V with an initial accuracy tolerance of ±0.5%. The device operates from an input voltage range of 3.2V to 40V and supports a maximum shunt current of 15mA. Key electrical specifications include a temperature coefficient of 40ppm/°C, low noise characteristics (24µVp-p from 0.1Hz to 10Hz), and a supply current of 85µA. It is housed in a compact SOT-23-6 surface-mount package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Delivers high-precision fixed voltage outputs with tight initial accuracy tolerances for demanding analog signal chains.
• Operates reliably across a wide input voltage range up to 40V, accommodating various power supply configurations.
• Features ultra-low power consumption suitable for battery-operated and portable instrumentation applications.
• Provides stable performance over extended industrial temperature ranges with low drift characteristics.

Applications

• Precision data acquisition systems requiring stable reference voltages
• Industrial process control instrumentation
• Medical diagnostic equipment such as pulse oximeters
• High-resolution analog-to-digital converter front ends

Procurement Notes

Verify component authenticity through authorized distribution channels due to the presence of counterfeit risks in the market. Confirm that the specific suffix #TG16 matches the required tape-and-reel packaging format for automated assembly processes. Ensure compatibility with RoHS3 compliance standards if operating in regulated regions. Cross-reference the manufacturer part number against official Analog Devices databases to validate current production status and availability constraints before finalizing procurement plans.

Selection Notes

Select this component when a 10V precision reference is required within a small SOT-23-6 footprint. Consider the ±0.5% initial accuracy and 40ppm/°C temperature coefficient against system error budgets. Evaluate the 85µA supply current against total power constraints. Compare noise specifications, specifically the 24µVp-p 0.1Hz-to-10Hz value, against sensitive measurement requirements. Ensure the 40V maximum input voltage rating exceeds the highest expected supply rail in the design.

Part Context

This device belongs to the MAX6043 family of precision voltage references designed for high-performance applications. The family offers multiple fixed output voltages including 2.5V, 3.3V, 4.096V, 5.0V, and 10V. Variants are available with different accuracy grades and packages. The MAX6043 series is engineered to replace older discrete reference solutions, offering improved stability and lower power consumption in a compact surface-mount form factor suitable for modern PCB designs.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided documentation. Users should consult official Analog Devices resources for potential obsolescence management or alternative package options within the same product family.