MAX6071BAUT12+T

Overview

The MAX6071BAUT12+T is a low-noise, high-precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 1.25V with an initial accuracy of ±0.08% at +25°C and a maximum temperature drift of 8ppm/°C. The device operates within an input voltage range of 2.7V to 5.5V, consuming a typical supply current of 200µA. It supports bidirectional load currents up to ±10mA and features a 6-pin SOT-23 package. Electrical specifications are validated over the extended industrial temperature range of -40°C to +125°C.

Feature Summary

• Provides stable performance over temperature and time with high initial accuracy
• Features low noise characteristics suitable for precision applications
• Includes enable/shutdown control functionality for power management

Applications

• High-Accuracy Industrial and Process Control
• Precision Instrumentation
• High-Resolution ADCs and DACs
• Precision Current Sources

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the exact output voltage, accuracy grade, and package type. Ensure compatibility with system requirements regarding input voltage ranges and thermal operating conditions before procurement.

Selection Notes

Select this component for designs requiring a precise 1.25V reference in a compact footprint. Consider the ±0.08% accuracy and 8ppm/°C drift for critical measurement systems. Evaluate the 150µA to 200µA supply current against battery life constraints and verify that the ±10mA output capability meets load drive requirements.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. The MAX6071 variant distinguishes itself from the MAX6070 by lacking a filter pin, offering a simpler interface for wideband applications while maintaining similar precision and low-power characteristics in the same small form factor.

Replacement Considerations

Direct replacements within the same family include other MAX6071 variants with different output voltages or accuracy grades, such as MAX6071BAUT25+T or MAX6071AAUT12+T. Verify pinout and electrical parameters match before substitution.