Maxim Integrated's MAX987EXK+T: High-Precision, Low-Power Op-Amp

The MAX987EXK+T from Maxim Integrated is a state-of-the-art operational amplifier (op-amp) that combines high precision with low power consumption, making it an ideal choice for a wide range of applications. This op-amp is designed to offer excellent performance in terms of speed and accuracy while maintaining energy efficiency, which is critical for battery-powered and portable devices.

Key Features

• Low Power Consumption: The MAX987EXK+T is optimized for low power operation, drawing just 11µA of supply current per amplifier. This makes it perfect for applications where power efficiency is paramount.
• High Precision: With an offset voltage of just 500µV and low drift, this op-amp provides high accuracy, ensuring reliable performance in precision applications.
• Wide Supply Voltage Range: The device operates from a single supply voltage ranging from 2.5V to 5.5V, giving designers flexibility in various circuit configurations.
• Low Input Bias Current: The input bias current is only 1pA, which is beneficial for high-impedance sensor interfaces and precision integrators.
• Rail-to-Rail Output: The MAX987EXK+T features a rail-to-rail output stage, which allows the output to swing close to the supply rails, maximizing the dynamic range in low-voltage applications.

Applications

The MAX987EXK+T is suited for a multitude of applications that require high precision and low power. These include:

• Battery-powered devices
• Portable medical equipment
• Sensor signal conditioning
• Data acquisition systems
• Portable instrumentation
• Analog-to-digital converter (ADC) buffer amplifiers

Package and Reliability

Maxim Integrated's MAX987EXK+T comes in a compact 5-pin SC70 package, which is ideal for space-constrained applications. The device also features an extended temperature range from -40°C to +85°C, ensuring reliable operation in harsh environments.

In summary, the MAX987EXK+T operational amplifier from Maxim Integrated is a versatile component that offers the perfect blend of precision, power efficiency, and compactness, making it an excellent choice for designers looking to enhance the performance and battery life of their electronic systems.