Maxim Integrated MAX6241BESA Precision Voltage Reference

The MAX6241BESA from Maxim Integrated is a high-precision voltage reference component that offers a stable and accurate reference voltage for various applications including data converters, battery-operated devices, and industrial control systems. This device is specifically designed to ensure reliability and performance in systems that require a stable voltage reference over a wide range of environmental conditions.

The MAX6241BESA comes in an 8-pin NSOIC package, which is compact and suitable for space-constrained applications. It provides a fixed output voltage of 4.096V with an impressive initial accuracy of ±0.02%. The low temperature coefficient of 3ppm/°C (max) across the full operating temperature range of -40°C to +85°C ensures that the output voltage remains precise and consistent even under varying temperature conditions.

One of the key features of the MAX6241BESA is its low dropout voltage, which allows it to maintain accurate output with minimal input-to-output differential. This makes it an excellent choice for battery-powered devices where power efficiency is critical. Additionally, the low supply current of 400µA (max) further enhances its suitability for portable applications by conserving battery life.

The device also boasts excellent load regulation characteristics, ensuring that the output voltage remains stable despite changes in the load current. This is particularly important for applications where the load may vary dynamically, such as in digital systems that switch between high and low power states.

For enhanced versatility, the MAX6241BESA features a force-sense configuration, allowing for remote voltage sensing that compensates for voltage drops due to PCB trace resistance. This ensures that the voltage at the load is accurately regulated, which is critical for precision applications.

In summary, the Maxim Integrated MAX6241BESA is a robust, high-precision voltage reference that provides a stable and accurate reference voltage for a wide array of applications. Its high accuracy, low temperature coefficient, and excellent load regulation make it an ideal choice for designers looking to ensure the stability and reliability of their systems.