MAX4402AUA+ Low-Power, Low-Noise Operational Amplifier from Maxim Integrated

The MAX4402AUA+ is a precision operational amplifier from Maxim Integrated, designed to offer a perfect blend of low power consumption and low noise performance. This operational amplifier is housed in a compact µMAX-8 package, making it an ideal choice for space-constrained applications where power efficiency and sound integrity are crucial.

Key Features

• Low Voltage Operation: The MAX4402AUA+ operates from a single supply voltage ranging from +2.7V to +5.5V, accommodating a variety of low-voltage applications.
• Ultra-Low Power Consumption: With a quiescent current of just 500µA, this op-amp is optimized for battery-powered devices and energy-saving applications.
• Exceptional Noise Performance: It boasts a low input voltage noise density of 8nV/√Hz at 1kHz, ensuring high-fidelity signal amplification with minimal distortion.
• Rail-to-Rail Outputs: The device provides rail-to-rail output swing, which maximizes the dynamic range in low supply voltage applications.
• No Phase Reversal: The MAX4402AUA+ is designed to prevent phase reversal with overdriven inputs, providing stable operation for critical applications.

Applications

The MAX4402AUA+ is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered equipment
• Audio and instrumentation amplifiers
• Active filters and voltage references
• Sensor signal conditioning
• Medical devices

Reliability and Quality

Maxim Integrated is known for its commitment to quality and reliability, and the MAX4402AUA+ is no exception. It is built to meet the high standards expected of industrial and commercial grade components, ensuring dependable performance in a variety of settings.

Whether you're designing a sophisticated audio system, a portable medical device, or any other application requiring a high-performance op-amp with minimal power draw, the MAX4402AUA+ from Maxim Integrated is an excellent choice.