Maxim Integrated MAX6126AASA25+T Ultra-High-Precision Voltage Reference

The MAX6126AASA25+T is an exemplary ultra-high-precision, low-noise, low-dropout voltage reference from Maxim Integrated. This component is part of a series that offers a stable and precise reference voltage, making it an ideal choice for high-accuracy applications in measurement, control systems, and precision converters.

With an impressive initial accuracy of ±0.02% and a low temperature coefficient of 3ppm/°C (max), this voltage reference ensures reliable performance over a wide temperature range. The MAX6126AASA25+T operates from a wide supply voltage range of 2.7V to 12.6V and provides a fixed output voltage of 2.5V, which is suitable for a variety of analog circuits.

One of the key features of this device is its low dropout voltage, which allows it to maintain its output stability with minimal difference between the input and output voltages. Additionally, the MAX6126AASA25+T exhibits an exceptionally low output noise of only 1.6µVp-p (0.1Hz to 10Hz), making it an ideal choice for sensitive electronic applications where noise can be a critical factor.

The MAX6126AASA25+T also includes a force-sense (F/S) feature that corrects for line drops, ensuring the accuracy of the voltage at the load, not just at the pin of the device. This is particularly useful in distributed power supply systems or in situations with long traces on a circuit board.

Designed with versatility in mind, this voltage reference comes in a small 8-pin SOIC package, which is perfect for space-constrained applications. Its extended temperature range from -40°C to +125°C allows for operation in diverse environmental conditions. Moreover, the MAX6126AASA25+T is offered in a tape-and-reel form, which facilitates easy integration into automated manufacturing processes.

Overall, the MAX6126AASA25+T stands out as a reliable and high-performance solution for providing a stable reference voltage in precision applications such as high-resolution ADCs/DACs, portable instrumentation, and industrial control systems.