MAX6071BAUT41+T

Overview

The MAX6071BAUT41+T is a low-noise, high-precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It provides a fixed output voltage of 4.096V and operates within an input voltage range of 5.2V to 5.5V. The device features an initial accuracy of ±0.08% and a maximum temperature drift of 8ppm/°C. It consumes a typical supply current of 160µA at +25°C and can source or sink up to 10mA of load current. The unit is housed in a compact 6-pin SOT-23 package and is specified over an extended industrial temperature range from -40°C to +125°C.

Feature Summary

• Provides stable performance with high initial accuracy and low temperature drift for enhanced system precision
• Features very low noise characteristics suitable for sensitive analog signal processing applications
• Includes separate force and sense outputs (OUTF and OUTS) to compensate for trace resistance drops
• Operates with low quiescent supply current to minimize overall power consumption

Applications

• High-accuracy industrial and process control systems
• Precision instrumentation requiring stable reference voltages
• 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 and grade. Ensure the component meets the required environmental specifications for your application. Confirm availability status directly with authorized distributors as supply levels may vary. Check for any RoHS compliance requirements relevant to your region.

Selection Notes

Select this part when a fixed 4.096V reference is needed with high precision. The B-grade offers ±0.08% accuracy, while A-grade provides lower drift. Consider the SOT-23 package size for space-constrained designs. Verify that the input voltage range supports your system's supply rails. Evaluate thermal management needs based on the expected load current and ambient temperature conditions.

Part Context

This component belongs to the MAX6070/MAX6071 family of low-noise, high-precision series voltage references. The MAX6071 variant specifically includes separate force and sense outputs for improved accuracy. These devices are designed to offer excellent stability over temperature and time, making them suitable for demanding measurement applications. The family is available in both SOT-23 and WLP packages.

Replacement Considerations

Public confirmed substitute part numbers: MAX6070BAUT41+T.