Maxim Integrated MAX6071AAUT33+T Voltage Reference

The MAX6071AAUT33+T from Maxim Integrated is a high-precision, low-noise, low-drift voltage reference chip that provides a stable output voltage of 3.3V. This component is part of Maxim's family of advanced series voltage references, designed for high-performance analog and digital applications where accurate voltage reference is critical for system performance.

With an initial accuracy of ±0.04% and a temperature coefficient of 10ppm/°C (max), the MAX6071 ensures precision and stability over a wide temperature range (-40°C to +125°C). This makes it an ideal choice for demanding environments and applications such as precision data converters, portable instrumentation, industrial process control systems, and high-precision power supplies.

The MAX6071AAUT33+T operates from a wide supply voltage range of 3V to 5.5V and consumes a low quiescent current of 180μA (typ), which is particularly beneficial for battery-powered and energy-efficient applications. Furthermore, it features a low output noise of 11.5μVp-p (0.1Hz to 10Hz), contributing to enhanced signal integrity and measurement accuracy.

This voltage reference comes in a tiny 6-pin SOT-23 package, making it suitable for space-constrained applications. The MAX6071AAUT33+T also includes a force-sense configuration that improves the accuracy of the voltage delivered to the load by compensating for voltage drops due to PCB traces and connector resistance.

The device's robust design includes short-circuit protection and thermal shutdown features, which safeguard the voltage reference and the attached system from potential damage due to abnormal operating conditions. Additionally, the MAX6071AAUT33+T is available in tape and reel packaging, facilitating efficient handling and manufacturing processes for high-volume production.

In summary, Maxim Integrated's MAX6071AAUT33+T offers designers a blend of precision, stability, and low power consumption, packaged in a compact form factor, making it a versatile solution for a wide array of precision voltage reference applications.