Maxim Integrated MAX6126BASA25+ Ultra-High-Precision Series Voltage Reference

The MAX6126BASA25+ is an advanced, ultra-high-precision, low-noise, series voltage reference from Maxim Integrated. This high-stability device comes in a compact 8-pin SOIC package and is ideally suited for precision voltage regulation in a wide array of applications, including data acquisition systems, high-resolution converters, and industrial and medical equipment.

With a typical output voltage of 2.5V, the MAX6126BASA25+ offers an impressive initial accuracy of ±0.02% and a low temperature coefficient of 3ppm/°C (max) over the full automotive temperature range of -40°C to +125°C. This ensures reliable and consistent performance even under varying environmental conditions, making it an excellent choice for systems requiring high precision.

The device features a low dropout voltage and a source and sink current capability of 10mA, which makes it flexible for use in both battery-powered and line-powered applications. The MAX6126BASA25+ also boasts an outstanding low output noise of just 1.25µVp-p/V, which is critical for applications where noise can significantly impact system performance.

Another key aspect of the MAX6126BASA25+ is its excellent transient response, which helps maintain voltage stability during rapid changes in load. This characteristic is particularly important in sensitive applications such as precision instrumentation and high-end audio equipment.

The device includes a force and sense connection that allows remote voltage sensing, eliminating voltage drops due to line resistance, which can be particularly useful in distributed power supply systems. Additionally, the MAX6126BASA25+ features a shutdown mode, which reduces supply current to less than 1µA, providing an effective power-saving mode for battery-operated devices.

For designers looking for a robust and reliable voltage reference with ultra-high precision, the MAX6126BASA25+ from Maxim Integrated is an outstanding choice. Its combination of accuracy, stability, low noise, and power efficiency makes it a versatile component for any high-performance electronic system.

For more detailed specifications and application guidance, please refer to the official datasheet provided by Maxim Integrated.