MAX6071BAUT50+T

Overview

The MAX6071BAUT50+T is a low-noise, high-precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output of 5V with an initial accuracy of ±0.08% and a maximum temperature drift of 8ppm/°C. The device operates within an input voltage range of 5.2V to 5.5V and consumes a typical supply current of 330µA. It supports bidirectional load currents up to 10mA and features a 6-pin SOT-23 package. The component is specified for operation across 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 force and sense outputs for improved regulation accuracy
• Operates with low quiescent supply current to reduce power consumption

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 official documentation to confirm package type and grade. Ensure compatibility with system input voltage requirements, as the 5V output variant requires a minimum input voltage near 5.2V. Confirm RoHS compliance status if required by manufacturing standards. Check for any AEC-Q100 qualification requirements if automotive usage is intended.

Selection Notes

Select this component when a fixed 5V reference with high precision is needed in a compact SOT-23 package. Consider the 8ppm/°C temperature drift specification for thermal stability requirements. Evaluate the 10mA output current capability against load demands. Compare against the MAX6070 if a noise filter option is required for wideband applications.

Part Context

This part belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. The MAX6071 variant specifically lacks the noise filter pin found in the MAX6070. The family offers various output voltages and grades (A, B, D) to meet different accuracy and drift specifications. These devices are designed for applications requiring enhanced system accuracy in small form factors.

Replacement Considerations

MAX6071AAUT50+T

FAQ

What is the difference between the MAX6071 and MAX6070?

The MAX6071 does not include a filter input pin, whereas the MAX6070 includes a filter pin that allows for a capacitor connection to lower high-frequency noise.

How should the OUTS and OUTF pins be connected?

OUTF and OUTS should be shorted together as close as possible to the load to ensure accurate voltage regulation.