Introducing the MAX6190AESA - Precision Voltage Reference

The MAX6190AESA from Maxim Integrated is a high-precision voltage reference that offers a stable and accurate reference voltage for analog-to-digital converters, digital-to-analog converters, and other precision circuit applications. This device is specifically designed to ensure reliability and consistency in performance, making it an ideal choice for critical and demanding electronic systems.

The MAX6190AESA operates with a nominal reference voltage of 4.096V and features an impressive temperature coefficient of just 3ppm/°C, ensuring minimal deviation in output voltage over a wide temperature range. This precision is maintained over time, thanks to a low long-term stability of 20ppm/1000 hours at +25°C, which translates to dependable performance throughout the product's lifespan.

With a low dropout voltage, the MAX6190AESA is capable of maintaining its reference voltage with minimal headroom above the output voltage, making it suitable for battery-powered and low-voltage applications. The device also boasts a low supply current of 440µA (typical), helping to conserve power in portable and energy-sensitive designs.

The MAX6190AESA comes in an 8-pin NSOIC package, which is compact and suitable for space-constrained applications. Its small footprint does not compromise its robustness, as it is specified for the extended industrial temperature range of -40°C to +85°C, allowing it to operate reliably in a variety of harsh environments.

For designers seeking to enhance the accuracy and stability of their systems, the MAX6190AESA provides features such as a low output noise of 15µVp-p (0.1Hz to 10Hz) and a low input/output differential of 600mV at full load. Additionally, it can source or sink up to 5mA of load current, offering flexibility in a range of applications.

In summary, the MAX6190AESA from Maxim Integrated is a top-tier choice for applications requiring a high-precision, stable, and low-power voltage reference. Its robust package, excellent temperature characteristics, and low-noise operation make it a reliable component for sophisticated electronic systems.