The MAX951ESA+ is a precision, low-power, high-speed operational amplifier from Maxim Integrated, designed to offer a blend of performance and power efficiency for a wide range of applications. This operational amplifier features a single-supply voltage operation, making it highly versatile for both portable and stationary applications.

Key Features

• Single-Supply Operation: The MAX951ESA+ operates from a +2.7V to +6.5V single supply, which is ideal for battery-operated devices and systems with limited power supply options.
• Low Power Consumption: With a quiescent current of just 210µA, this op-amp is a perfect choice for power-sensitive applications, helping to extend battery life and reduce thermal footprint.
• High-Speed Performance: It offers a gain-bandwidth product of 4MHz and a slew rate of 1.2V/µs, enabling fast response times in signal processing and feedback control systems.
• Rail-to-Rail Outputs: The device features rail-to-rail output swing, which maximizes the dynamic range in low-voltage applications.
• Low Input Bias Current: The input bias current is only 1nA, which is beneficial for high-impedance sensor applications and precision integrators.
• Stable with Capacitive Loads: The MAX951ESA+ remains stable with capacitive loads as large as 200pF, providing design flexibility and reliability.

Applications

The operational amplifier is well-suited for various applications such as:

• Battery-powered equipment
• Data acquisition systems
• Sensor interfaces
• Portable medical devices
• Active filters and amplifiers
• Audio electronics

Package and Availability

The MAX951ESA+ comes in a small 8-pin SO package, which is not only space-saving but also compatible with standard surface-mount technology, facilitating easy integration into a wide array of circuit designs. The product is available for purchase through Maxim Integrated's authorized distributors, and datasheets along with design resources can be found on Maxim Integrated's official website.