Maxim Integrated MAX6163AESA+ Voltage Reference

The MAX6163AESA+ from Maxim Integrated is a high-precision, low-dropout, micropower voltage reference IC. This compact component is designed for a wide array of applications ranging from data conversion to power management and is particularly suitable for battery-powered devices due to its low power consumption.

The MAX6163AESA+ offers a fixed output voltage of 3.0V with an impressive initial accuracy of ±0.2%. It features a low dropout voltage, which allows it to maintain accurate output even with minimal difference between the input voltage and the output voltage. This characteristic is especially beneficial in systems where the supply voltage may vary or drop close to the output voltage.

With a low temperature coefficient of 75ppm/°C (max), the MAX6163AESA+ ensures stable performance across a wide temperature range, making it reliable for use in both commercial and industrial environments. The device also boasts a low output noise of 30µV RMS (10Hz to 100kHz), which is critical for sensitive analog circuits and precision data converters that demand a clean reference voltage.

The MAX6163AESA+ operates from a supply voltage range of +2.7V to +12.6V and consumes a minimal quiescent current, typically 160µA, which helps in extending battery life in portable applications. The device's load-regulation specifications are also noteworthy, ensuring minimal variation in output voltage with changes in load current.

Enclosed in an 8-pin NSOIC package, the MAX6163AESA+ is designed for surface-mount technology (SMT), allowing for efficient assembly and a compact footprint on printed circuit boards (PCBs). Its robust design includes short-circuit protection and thermal shutdown features, which contribute to the overall durability and reliability of the component.

In summary, the MAX6163AESA+ from Maxim Integrated is an ideal choice for designers looking for a stable, precise, and energy-efficient voltage reference. Its combination of accuracy, low power consumption, and small form factor makes it an excellent choice for portable devices, precision instruments, and any application where voltage integrity is paramount.