Maxim Integrated MAX44284HAUT+T Low-Power, Precision Op-Amp

The MAX44284HAUT+T from Maxim Integrated is a high-performance, precision operational amplifier (op-amp) that offers a perfect blend of low power consumption and high accuracy, making it an ideal choice for a wide range of applications. Designed for portability and space-constrained applications, this op-amp is available in a compact 6-pin µDFN package, ensuring minimal footprint on your PCB.

With its precision capabilities, the MAX44284HAUT+T boasts an ultra-low input offset voltage of just 45µV (max) and a low input bias current of 10pA (max). This ensures high accuracy in measurement and sensor signal conditioning applications, which is critical for medical devices, industrial automation, and portable instrumentation.

The device operates from a single supply voltage ranging from 2.7V to 5.5V, and it consumes a mere 45µA of quiescent current, which is incredibly beneficial for battery-powered devices where power efficiency is paramount. Additionally, the MAX44284HAUT+T features a gain bandwidth product of 2MHz and is stable with capacitive loads up to 200pF, providing a good balance between speed and stability.

One of the standout features of the MAX44284HAUT+T is its Rail-to-Rail output, which allows the output to swing within millivolts of the power supply rails, maximizing the dynamic range in applications such as data acquisition systems. Furthermore, the op-amp's Common Mode Rejection Ratio (CMRR) of 126dB and Power Supply Rejection Ratio (PSRR) of 134dB ensure that the output remains stable and accurate even in the presence of noise and fluctuating supply voltages.

Maxim Integrated's commitment to quality means that the MAX44284HAUT+T is designed with robust electrostatic discharge (ESD) protection and is specified over the -40°C to +125°C extended temperature range, making it reliable in harsh environments. Whether you're designing precision amplifiers, active filters, or voltage references, the MAX44284HAUT+T is an excellent choice for achieving high precision without compromising on power efficiency.