The MAX975ESA+T from Maxim Integrated is a high-performance, low-power precision operational amplifier that is ideal for a wide range of applications, including portable and battery-powered equipment. This op-amp stands out for its combination of low voltage noise and low input bias current, making it particularly well-suited for sensor amplification and precise data acquisition systems.

Key Features

• Low Voltage Noise: The device offers an exceptional voltage noise density of 2.5nV/√Hz at 1kHz, which is excellent for applications requiring low noise performance.
• Low Input Bias Current: With an input bias current of just 1pA, the MAX975ESA+T is highly appropriate for high-impedance sensor applications and precision integrators.
• Wide Supply Range: The operational amplifier operates from a single supply voltage ranging from +2.7V to +5.5V or from dual supplies of ±1.35V to ±2.75V, providing flexibility in various circuit designs.
• Rail-to-Rail Output: The device features a rail-to-rail output stage, which allows for a wider dynamic range, especially useful in single-supply operations.
• Low Power Consumption: It consumes just 750µA of quiescent current, making it a great choice for power-sensitive applications.

Applications

The MAX975ESA+T is versatile and can be used in numerous applications including:

• Battery-Powered Instruments
• Data Acquisition Systems
• Sensor Signal Conditioning
• Medical Instrumentation
• Active Filters
• Portable Equipment

Package and Quality

This operational amplifier is available in an 8-pin SOIC package, denoted by the "ESA" in its part number, and is offered in tape and reel form as indicated by the "+T" suffix, facilitating automated assembly processes. Maxim Integrated ensures high-quality standards, making the MAX975ESA+T a reliable choice for precision applications.